Math 110 FINAL EXAM - Take Home Project Instructor: Maksud Lasker II. Male Data in inches 68 69 68.1 72.5 71.4 71.2 67.7 66.1 65.3 65.5 71.5 72.5 66 72 70.5 66 67.5 70.2 67.4 71.8 68.1 67.2 66.3 69.3 67.7 67 73.8 66.5 70.1 68.6 A. Find the sample mean and sample standard deviation for the data (Rounded to hundredths): 1. Mean 2. Standard deviation B. Find the following: 1. what percent of male adults are at most 6 feet (72 inches)? 2. What percent of male adults are at most 5 feet (60 inches)? 3. What percent of male adult heights are between 60 inches and 72 inches? C. Practicality makes it impossible to make blue jeans in all sizes. Find the heights corresponding to the following percentages. These are the heights of the shortest and tallest males who will have blue jeans corresponding to their height. 1. The bottom 9% 2. The upper 7% D. Find p-values for 1. 60 inches 2. 72 inches
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Step 1: To find the sample mean, we need to sum all the data points and divide by the number of data points. Show more…
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II. Male Data in inches: 68 69 68.1 72.5 71.4 71.2 67.7 72 67.7 66.1 65.3 65.5 71.5 72.5 66 74.2 70.5 66 67.5 70.2 67.4 71.8 68.1 67.2 66.3 69.3 67.7 67 73.8 66.5 70.1 68.6 A. Find the sample mean and sample standard deviation for the data (Rounded to hundredths): 1. Mean 2. Standard deviation B. Find the following: 1. what percent of male adults are at most 6 feet (72 inches)? 2. What percent of male adults are at most 5 feet (60 inches)? 3. What percent of male adult heights are between 60 inches and 72 inches? C. Practicality makes it impossible to make blue jeans in all sizes. Find the heights corresponding to the following percentages. These are the heights of the shortest and tallest males who will have blue jeans corresponding to their height. 1. The bottom 9% 2. The upper 7% D. Find p-values for 1. 60 inches 2. 72 inches
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