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Pizza Deliveries A pizza shop owner determines the number
Chapter 5, Problem 10E(choose chapter or problem)
Problem 10E
Pizza Deliveries A pizza shop owner determines the number of pizzas that are delivered each day. Find the mean, variance, and standard deviation for the distribution shown. If the manager stated that 45 pizzas were delivered on one day. do you think that this is a believable claim?
Number of deliveriesX |
35 |
36 |
37 |
38 |
39 |
ProbabilityP(X) |
0.1 |
0.2 |
0.3 |
0.3 |
0.1 |
Questions & Answers
QUESTION:
Problem 10E
Pizza Deliveries A pizza shop owner determines the number of pizzas that are delivered each day. Find the mean, variance, and standard deviation for the distribution shown. If the manager stated that 45 pizzas were delivered on one day. do you think that this is a believable claim?
Number of deliveriesX |
35 |
36 |
37 |
38 |
39 |
ProbabilityP(X) |
0.1 |
0.2 |
0.3 |
0.3 |
0.1 |
ANSWER: