专题复习表格图表复习.docx

1. Several English professors categorized the literary works from their seminars by time period and length as shown in the table at the left. According to the table, what percentage of those books with500or more pages are from the19thcentury?A. 17%B. 43%C. 50%D. 56%Correct answer: C LEVEL 22. Guilherme asked10thand11thgraders at his school which sport they preferred between basketball and football. The table above partially shows the results. Given that20%of students in Guilhermes school who prefer football are in10thgrade, how many11thgraders at his school prefer basketball?A. 27B. 46C. 120D. 150Correct answer: B LEVEL 23. A science textbook has four chapters, each with a number of skills problems and of analysis problems. A table representing this information is on the left. Based on the table, which of the following statements is true?A. The relative frequency of analysis problems coming from chapter4is439.B. The relative frequency of analysis problems coming from chapter2is2189.C. The relative frequency of problems in chapter1being skills problems is1223.D. The relative frequency of problems in chapter2being skills problems is23.Correct answer: A LEVEL 24. Victor decides to try three different routes to work for a period of40days. In the table above, he tracked whether he arrived to work late or on time each time that he used a particular route. According to the table, what is the probability that Victor was late when he used Route A?A. 320B. 29C. 35D. 611Correct answer: D LEVEL 25. A biology professor is investigating trends in current enrollment of male/female undergraduate students in certain biologically focused cross-departmental programs. The above table represents the professors findings. Note that students are not allowed to enroll in more than one of these programs at this particular school. About how many female students should be enrolled in the forensics program to provide evidence that enrolling in forensics is independent of student gender?A. 66B. 118C. 210D. 214Correct answer: B LEVEL 26. The houses in the “historic district” of a particular town are either historically protected or not. The above table partially represents these homes and whether they have foundations made from poured concrete, mortar and field stone, or a combination of both. If only4.5%of the non-historically-protected homes have a field stone & mortar foundation, how many homes is this? Round to the nearest whole number. Correct answer: 60.5 LEVEL 21. Geometry students participated in an activity to classify the shapes in the room by number of sides and color. The table above displays the results. If a triangle is chosen at random from this activity, what is the probability that it is blue?A. 316B. 18C. 12D. 34Correct answer: D LEVEL 32. A group of restaurant owners surveyed a list of people to determine how preferences of meats compared to preferences of grains, and if they are related. The results are in the table above. Based on the table, is there evidence of association between chicken preferences and rice preferences?A. Yes, because the proportion of chicken and rice eaters to all chicken eaters is higher than all rice eaters to all eaters; and because the proportion of chicken and rice eaters to all rice eaters is higher than all chicken eaters to all eaters.B. Yes, because the proportion of chicken and rice eaters to all rice eaters is higher than all rice eaters to all eaters; and because the proportion of chicken and rice eaters to all rice eaters is higher than all rice eaters to all eaters.C. No, because the proportion of chicken and rice eaters to all chicken eaters is lower than all rice eaters to all eaters; and because the proportion of chicken and rice eaters to all rice eaters is lower than all chicken eaters to all eaters.D. No, because the proportion of chicken and rice eaters to all chicken eaters is lower than all chicken eaters to all eaters; and because the proportion of chicken and rice eaters to all rice eaters is lower than all rice eaters to all eaters.Correct answer: A LEVEL 33. A survey conducted on a random sample reports findings on telecommuting in non-academic jobs in the United States, with a focus on sales and computer programming. According to the table above, what is the probability that a randomly chosen job from the study is a partially remote sales job? Round to the nearest hundredth. Correct answer: 0.12 LEVEL 34. A manufacturer of plastics and epoxy resins has committed to eliminating the chemical Bisphenol-A (BPA) from its entire product line. According to the table, what percentage of the manufacturers epoxy resin and polycarbonate products are BPA-containing polycarbonate products? Round answer to the nearest tenth of a percent. Correct answer: 51.70.1 LEVEL 35. Students in a college geography class created a table in which the countries of North and Central America are displayed by both population and population density (per square kilometer). If the relative frequency of this occurring compared with all countries in North America is0.174, how many countries have a population density of fewer than100km2and have a medium population?A. 2B. 4C. 17D. 63Correct answer: B LEVEL 31. The table on the left shows the most commonly spoken five languages in the world by native and non-native speakers, in millions, according to the SIL Ethnologue. If the relative frequency of Spanish non-native speakers to all non-native speakers was4.8%, approximately how many non-native Spanish speakers, in millions, were there in ?A. 20B. 59C. 119D. 594Correct answer: B LEVEL 42. Donte and his friends ordered pizza for a birthday party. They asked all the guests at the party whether they wanted sauce or no sauce and whether they wanted cheese or no cheese. The results are displayed in the table above. Donte found that1/5of the people who wanted cheese did not want sauce. What fraction of the people who wanted sauce also wanted cheese?A. 1/9B. 8/13C. 4/5D. 8/9Correct answer: D LEVEL 43. An English professor classified the novels in his British Literature syllabus by century written and length of the novel. Some of the results are in the table above. Based on the table, how many books, both from20thcentury that are200pages and above, could there be in the class to suggest evidence of association? BooksCorrect answer: 12 LEVEL 41. The scatterplot to the left shows the number of smartphone solds,N, in millions, at a certain company fromto, wheretrepresents years since. Which of the following best models the relationship betweenNandt?A. N=15(0.56)tB. N=15(2.25)tC. N=11.68(1.82)tD. N=11.68(9.1)tCorrect answer: C LEVEL 42. The scatter plot at left shows the world population between the years 1950and. A function that models the data shown is:f(x)=0.07x+2.34wherexrepresents the number of years since1950, andf(x) represents the world population in billions of people. According to this model, what was the approximate world population in the year1981?A. 5.2billion peopleB. 2.34billion peopleC. 1,252.29billion peopleD. 8.64billion peopleCorrect answer: D LEVEL 43. The scatterplot to the left shows the percent,P, of Americans that reported accessing the Internet at home via dial-up Internet service. Ift represents the years since, which of the following exponential equations best models the trend in the percent of dial-up users fromto?A. P=30(0.7)tB. P=30t(1.5)tC. P=30(0.7)tD. P=30(1.5)tCorrect answer: A LEVEL 44. The scatter plot drawn at left depicts the change in prime lending rates (interest rates) of United States (U.S.) major banks fromto. Which of the following functions best describes the relationship shown?A. y=4.02(1.25)xB. y=4.02(1.25)xC. y=0.65x2+3.74x+3.17D. y=0.65x2+3.74x+3.17Correct answer: C LEVEL 45. The scatter plot drawn at left depicts the change in prime lending rates (interest rates) of United States (U.S.) major banks fromto. Which of the following functions best describes the relationship shown?A. y=0.65x23.74x+3.17B. y=0.65x23.74x+3.17C. y=0.65x2+3.74x+3.17D. y=0.65x2+3.74x+3.17Correct answer: C LEVEL 46. The scatter plot at left shows the population of St. Louis, Missouri from 1950to. Based on the line of best fit to the data shown, which of the following values is closest to the average yearly change in the population of St. Louis, Missouri?A. 9.3thousandB. 93.3thousandC. 0.11thousandD. 0.93thousandCorrect answer: A LEVEL 47. The scatterplot to the left shows the number of teams,t, that play in roundrof a basketball tournament. For integer values ofr, where 1r6, which of the following equations best models the data?A. t=9632rB. t=6416rC. t=128(0.5)rD. t=128(2)rCorrect answer: C LEVEL 48. A travel agent included the scatterplot to the left in an informational brochure on Hawaiis Big Island. A best fit curve is shown on the graph, whererrepresents the Big Islands average rainfall, in inches (in), and mrepresents the month of the year, with m=1corresponding to January, m=2corresponding to February, and so on. Which of the following best approximates the difference in what the model predicts for Aprils average rainfall and what the statistics shows for Aprils average rainfall? (Note: April is the 4thmonth of the year.)A. 0inB. 0.25inC. 0.60inD. 0.85inCorrect answer: B LEVEL 4A ball was dropped from an initial height of55feet (ft). A motion detector recorded the maximum height,h, in feet, of the ball after the nthbounce. The results are shown in the scatterplot below.9. Which of the following statements best describes the situation.A. The maximum height of the ball decreases by0.3ftafter each bounce.B. The maximum height of the ball decreases by0.5ftafter each bounce.C. The maximum height of the ball decreases by1%after each bounce.D. The maximum height of the ball decreases by12%after each bounce.Correct answer: D LEVEL 4After drinking a can of soda that contained58milligrams (mg)of caffeine, an experiment was conducted in which the amount of caffeine remaining in the body was measured each hour for one day. The data is displayed in the scatterplot below.10. IfCis the amount of caffeine, inmg, remaining in the bodythours after the soda is consumed, which of the following is the best model for the relationship betweentandC?A. C=585tB. C=589tC. C=58(0.84)tD. C=58(1.88)tCorrect answer: C LEVEL 411. The scatter plot at left shows the temperature in degrees Celsius at different depths in meters at a location in the Pacific Ocean. A function that models the data shown is:f(x)=0.12x+24.91where x represents the water depth in meters, and f represents the water temperature in degreesCelsius. According to this model, at what depth will the temperature be 20 degrees Celsius?A. 27.31metersB. 24.91metersC. 374.25metersD. 210metersCorrect answer: C LEVEL 412. The saturation temperature for water in air is called the dew point. The scatter plot drawn at left shows the amount of water vapor, y, that will saturate 1 cubic meter of air at sea level for different temperatures in degrees Celsius, x. A function that models the data shown is:y=4.19(1.07)xWhat does the value 4.19 in the model tell us about the amount of water vapor that will saturate 1 cubic meter of air at sea level?A. It will take approximately4.19grams of water vapor to saturate the air when the air temperature is0degrees Celsius.B. It will take exactly4.19grams of water vapor to saturate the air when the air temperature is0degrees Celsius.C. As the air temperature increases by1degree Celsius, the grams of water vapor needed to saturate it increases by a rate of4.19%.D. As the air temperature increases by1degree Celsius, the grams of water vapor needed to saturate it decreases by a rate of4.19%.Correct answer: A LEVEL 413. The scatterplot to the left shows information on organic food sales in United States (US) fromto, wherexrepresents years since andyrepresents total sales, in billions of dollars, of organic food in the US. Which of the following equations best models the relationship between the number of years sinceand the total sales of organic food?A. y=15.1+0.42xB. y=15.1+2.4xC. y=0.42+15.1xD. y=2.4+15.1xCorrect answer: B LEVEL 414. The scatterplot to the left shows the costs to run a30second (sec) advertisement during a major sporting event from1970to, wherexxis years since1970andccis the cost, in thousands of dollars. An exponential function that models the data is shown above. Based on the model, which of the following is a true statement?A. The cost to run a30secadvertisement during this sporting event in1970was about$1.1million.B. The cost to run a30secadvertisement during this sporting event inwas about$1.1million.C. Between1970and, the cost to run a30sec advertisement during this sporting event increased by about$110,000each year.D. Between1970and, the cost to run a30sec advertisement during this sporting event increased by about10%each year.Correct answer: D LEVEL 415. The scatterplot to the left shows the population of Florida,P, in millions, from1900to, wheretrepresents years since1900. Which of the following exponential equations best models the population of Florida from1900to?A. P=0.710(0.53)tB. P=0.710(0.965)tC. P=0.53(1.035)tD. P=0.53(1.410)tCorrect answer: C LEVEL 416. The owners of the teams in the National Football League (NFL)have developed a trade value chart, which assigns a numerical value to recently drafted players. Draftees with the highest numerical value are considered to be most valuable on the trading market. For example, the number1draft pick is worth3,000draft points and could be traded for picks2 (worth2,600points