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Unformatted text preview: Quantitative Data 59. Using the following data, describe the shape of the data distribution. A. Skewed to the left B. Bi-model C. Normal D. Skewed to the right AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Summarizing Quantitative Data 1-91 Chapter 01 - An Introduction to Business Statistics 60. Using the following data, what would be the range of the values of the stem in a stem and leaf display? A. 11-17 B. 11-18 C. 10-18 D. 12-17 E. 12-18 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Stem And Leaf 61. Using the following data, what would be the leaf unit in a stem and leaf display? A. 1.0 B. 10 C. .10 D. .01 E. .20 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Stem And Leaf 1-92 Chapter 01 - An Introduction to Business Statistics 62. Consider the following data on distances traveled by people to visit the local amusement park and calculate the relative frequency for the shortest distance. A. .375 B. .150 C. .500 D. .300 E. .333 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Histogram 63. Consider the following data on distances traveled by people to visit the local amusement park and calculate the relative frequency for the distances over 24 miles. A. .375 B. .150 C. .125 D. .025 E. .325 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Histogram 1-93 Chapter 01 - An Introduction to Business Statistics 64. The following is a partial relative frequency distribution of grades in an introductory statistics course. Find the relative frequency for B grade A. .78 B. .27 C. .65 D. .37 E. .47 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Graphing Qualitative Data 65. The following is a relative frequency distribution of grades in an introductory statistics course. If this was the distribution of 200 students, find the frequency for the highest two grades: A. 44 B. 118 C. 59 D. 74 E. 35 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Graphing Qualitative Data 1-94 Chapter 01 - An Introduction to Business Statistics 66. The following is a relative frequency distribution of grades in an introductory statistics course. If this was the distribution of 200 students, find the frequency of failures: A. 12 B. 6 C. 23 D. 46 E. 3 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Graphing Qualitative Data 1-95 Chapter 01 - An Introduction to Business Statistics 67. The following is a relative frequency distribution of grades in an introductory statistics course. If we wish to depict these data using a pie chart, find how many degrees should be assigned to the highest grade of A. A. 61.1 B. 22.0 C. 79.2 D. 90.0 E. 212.40 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Qualitative Data 68. Recently an advertising company called 200 people and asked to identify the company that was in an ad running nationwide. The following results were obtained: What percentage of those surveyed were female and could not recall the company? A. 40.0% B. 22.0% C. 52.4% D. 66.7% E. 37.9% AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Crosstabulation 1-96 Chapter 01 - An Introduction to Business Statistics 69. Recently an advertising company called 200 people and asked to identify the company that was in an ad running nationwide. The following results were obtained: What percentage of those surveyed could not correctly recall the company? A. 58.00% B. 56.89% C. 55.00% D. 43.10% E. 42.00% AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Crosstabulation 70. The local electronics retailer has recently conducted a study on purchasers of large screen televisions. The study recorded the type of television and the credit account balance of the customer at the time of purchase. The following results were obtained: What percentage of purchases were Plasma televisions by customers with the smallest credit balances? A. 50.00% B. 39.20% C. 56.30% D. 34.80% E. 19.6% AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Crosstabulation 1-97 Chapter 01 - An Introduction to Business Statistics 71. The local electronics retailer has recently conducted a study on purchasers of large screen televisions. The study recorded the type of television and the credit account balance of the customer at the time of purchase. The following results were obtained: What percentage of the customers with the highest credit balances purchased an LCD television? A. 36.30% B. 5.90% C. 19.60% D. 56.30% E. 16.20% AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Crosstabulation 72. The number of weekly sales calls by a sample of 25 pharmaceutical salespersons is below: 24, 56, 43, 35, 37, 27, 29, 44, 34, 28, 33, 28, 46, 31, 38, 41, 48, 38, 27, 29, 37, 33, 31, 40, 50 How many classes should be used in the construction of a histogram? A. 4 B. 6 C. 10 D. 5 E. 2 AACSB: Analytical...
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