Concept explainers
To find: The
Answer to Problem 31E
0.0537
Explanation of Solution
Given:
Formula used:
Calculation:
The probability is for the right-hand student to use a left arm tablet in one of these classes, First calculate the z score and then the probabilities are based on the usual standard table. For a higher than 170 right-handed chance (which is from 200 deduct 30), the continuity correction is added 1.00.
For
Using the standard normal distribution table
The chance of a right-handed student forced to use a left arm table in one of these courses of 0.0537.
Chapter 17 Solutions
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