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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

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

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

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

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

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

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

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%

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%

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%

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26 Feb 2018

Due Date: 27 Feb 2018
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