18. A random sample of 40 college professors is selected from all professors at a university. The following li gives their ages. 64, 41, 46, 43, 38, 58, 44, 43, 49, 28, 59, 68, 50, 42, 66, 61, 53, 45, 56, 21, 30, 61, 48, 46, 36, 33, 41, 33, 25, 47, 69, 36, 35, 46, 20, 32, 42, 33, 38, 52. Construct a stem-and-leaf plot for the data. Complete parts a. and b. a. Determine the leaves for each corresponding stem. Complete the table below. (Use ascending order.) Stem 2 3 4 5 6 Leaves b. What does the shape of the display reveal about the ages of the professors? A. The greatest number of college professors are in their 40s. B. If you are younger than 30, you cannot be a college professor. C. None of the college professors live to be 70 years old. D. None of the above.
18. A random sample of 40 college professors is selected from all professors at a university. The following li gives their ages. 64, 41, 46, 43, 38, 58, 44, 43, 49, 28, 59, 68, 50, 42, 66, 61, 53, 45, 56, 21, 30, 61, 48, 46, 36, 33, 41, 33, 25, 47, 69, 36, 35, 46, 20, 32, 42, 33, 38, 52. Construct a stem-and-leaf plot for the data. Complete parts a. and b. a. Determine the leaves for each corresponding stem. Complete the table below. (Use ascending order.) Stem 2 3 4 5 6 Leaves b. What does the shape of the display reveal about the ages of the professors? A. The greatest number of college professors are in their 40s. B. If you are younger than 30, you cannot be a college professor. C. None of the college professors live to be 70 years old. D. None of the above.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 7PPS
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