Complete parts (a) through (c) below. The number of dogs per household in a small town Dogs 2 Probability 0.621 0.093 1 0.239 0- 3 0.026 CDO 4 0.014 5 0.006 Find the mean, variance, and standard deviation of the probability distribution. (a) Find the mean of the probability distribution. (Round to one decimal place as needed.) (b) Find the variance of the probability distribution. o² = (Round to one decimal place as needed.) (c) Find the standard deviation of the probability distribution. (Round to one decimal place as needed.)

Complete parts (a) through (c) below. The number of dogs per household in a small town Dogs 2 Probability 0.621 0.093 1 0.239 0- 3 0.026 CDO 4 0.014 5 0.006 Find the mean, variance, and standard deviation of the probability distribution. (a) Find the mean of the probability distribution. (Round to one decimal place as needed.) (b) Find the variance of the probability distribution. o² = (Round to one decimal place as needed.) (c) Find the standard deviation of the probability distribution. (Round to one decimal place as needed.)

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.3: Special Probability Density Functions

Problem 52E

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