The following data represent the daily high temperatures (in degrees Fahrenheit)

Question

The following data represent the daily high temperatures (in degrees Fahrenheit) for a certain month in a town in a certain region of the United States. Use eight classes with a uniform width of 5 degrees, where the lower limit of the first class is 70 degrees. Complete parts (a) through (c) below Click the icon to view the daily high temperatures for a certain town (a) Construct grouped frequency and relative frequency distributions i Daily High Temperatures for U.S. Town Class Frequency Limits 70-74 Relative frequency Relative Class frequency Limits Frequency 90-94 95-99 78 86 88 94 03 102 100 98 93 94 83 92 99 97 101 106 96 106104 104 91 82 76 7285 109 97 100 98 94 75-79 80-84 % 100-104 % )% 85-89 105-109 Print Done (Type integers or decimals rounded to the nearest tenth as needed.) (b) Construct a histogram Choose the correct graph below OA. 10 4 Click to select your answer(s)

Explanation / Answer

a) total frequency = 30

Class Frequency Relative Frequency

70-74 1   1/30 = 3.3%

75-79 2 2/30 = 6.7%

80-84   2 2/30 = 6.7%

85-89 3 3/30 = 10%

90-94 6 6/30 = 20%

95-99 6 6/30 = 20%

100-104 7 7/30 = 23.3%

105-109 3 3/30 = 10%

b) Option-C) is the correct graph

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