1. The heights (in inches) of 24 adult males are listed below. Using 5 classes starting with 60 to under 63, 63 to under 66, etc. 70.2, 72.5, 71.4, 70.8, 69.0, 73.3, 69.6, 68.3, 70.2, 71.5, 61.6, 63.7, 67.9, 71.0, 70.8, 74.1, 69.3, 68.2, 71.8, 71.0, 71.5, 72.7, 62.4, 64.2 a. Construct a frequency and relative frequency distribution. b. Construct a histogram. c. What percent of the males are under 66 inches? d. What is the shape of the distribution? (left-skewed, right-skewed or bell-shaped)
1. The heights (in inches) of 24 adult males are listed below. Using 5 classes starting with 60 to under 63, 63 to under 66, etc. 70.2, 72.5, 71.4, 70.8, 69.0, 73.3, 69.6, 68.3, 70.2, 71.5, 61.6, 63.7, 67.9, 71.0, 70.8, 74.1, 69.3, 68.2, 71.8, 71.0, 71.5, 72.7, 62.4, 64.2 a. Construct a frequency and relative frequency distribution. b. Construct a histogram. c. What percent of the males are under 66 inches? d. What is the shape of the distribution? (left-skewed, right-skewed or bell-shaped)
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
Transcribed Image Text:1. The heights (in inches) of 24 adult males are listed below. Using 5 classes starting with 60 to under
63, 63 to under 66, etc.
70.2, 72.5, 71.4, 70.8, 69.0, 73.3, 69.6, 68.3, 70.2, 71.5, 61.6, 63.7,
67.9, 71.0, 70.8, 74.1, 69.3, 68.2, 71.8, 71.0, 71.5, 72.7, 62.4, 64.2
a. Construct a frequency and relative frequency distribution.
b. Construct a histogram.
c. What percent of the males are under 66 inches?
d. What is the shape of the distribution? (left-skewed, right-skewed or bell-shaped)
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