Suppose the measurement of 800 items are normally distributed with mean 66 cm and standard deviation 5 cm. The number of items with measures between 65 and 70 cm is A. 230 B. 294 C. 506 D. 570
Suppose the measurement of 800 items are normally distributed with mean 66 cm and standard deviation 5 cm. The number of items with measures between 65 and 70 cm is A. 230 B. 294 C. 506 D. 570
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
Related questions
Question
Suppose the measurement of 800 items are
A. |
230 |
|
B. |
294 |
|
C. |
506 |
|
D. |
570 |
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