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Inquiries Received The number of inquiries received per
Chapter 5, Problem 11RE(choose chapter or problem)
QUESTION:
Inquiries Received The number of inquiries received per day for a college catalog is distributed as shown. Find the mean, variance, and standard deviation for the data. (5−2)
Questions & Answers
QUESTION:
Inquiries Received The number of inquiries received per day for a college catalog is distributed as shown. Find the mean, variance, and standard deviation for the data. (5−2)
ANSWER:
Step 1 of 2
The number of inquiries received per day for a college catalog is given.
Number of Inquiries (X) |
22 |
23 |
24 |
25 |
26 |
27 |
Probability P (X) |
0.08 |
0.19 |
0.36 |
0.25 |
0.07 |
0.05 |
We have to find the mean, variance and standard deviation of the given data.