The following is the probability distribution for calls arived at a switchboard of one of the leading companies: No. Calls (X) P(X) 0.18 0.34 11 0.27 16 What is the Calls Variance ? (Write your answer to the nearest 2 decimals)
The following is the probability distribution for calls arived at a switchboard of one of the leading companies: No. Calls (X) P(X) 0.18 0.34 11 0.27 16 What is the Calls Variance ? (Write your answer to the nearest 2 decimals)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 33E: Find the probability of each event. Drawing 5 orange cubes from a bowl containing 5 orange cubes and...
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![The following is the probability distribution for calls arived at a switchboard of one of the leading companies:
No. Calls (X)
P(X)
0.18
0.34
11
0.27
16
What is the Calls Variance ?
(Write your answer to the nearest 2 decimals)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F65f7e164-4d1d-4481-9f32-cad0ceeab679%2F94e62368-8fb2-401b-8ae5-c201d66daaf3%2Fg17mrph_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following is the probability distribution for calls arived at a switchboard of one of the leading companies:
No. Calls (X)
P(X)
0.18
0.34
11
0.27
16
What is the Calls Variance ?
(Write your answer to the nearest 2 decimals)
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