A variable is normally distributed with mean 18 and standard deviation 5. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest thousandth as needed. a) Find the area to the left of 19. 0.579 b) Find the area to the left of 14. 0.212 c) Find the area to the right of 16. 0.655 d) Find the area to the right of 21. e) Find the area between 14 and 25.
A variable is normally distributed with mean 18 and standard deviation 5. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest thousandth as needed. a) Find the area to the left of 19. 0.579 b) Find the area to the left of 14. 0.212 c) Find the area to the right of 16. 0.655 d) Find the area to the right of 21. e) Find the area between 14 and 25.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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