Question

Suppose that x has a hypergeometric distribution with N = 9, r = 4, and n = 3. Required: Find the mean $\mu_x$, variance $\sigma_x^2$, and standard deviation $\sigma_x$ of this distribution Mean 2.222222222 Variance 141.5363512 Standard Deviation 11.89690511 Students: The scratchpad area is for you to do any additional work you need to solve this question or can be Nothing in this area will be graded, but it will be submitted with your assignment.

          Suppose that x has a hypergeometric distribution with N = 9, r = 4, and n = 3.
Required:
Find the mean $\mu_x$, variance $\sigma_x^2$, and standard deviation $\sigma_x$ of this distribution
Mean
2.222222222
Variance
141.5363512
Standard Deviation
11.89690511
Students: The scratchpad area is for you to do any additional work you need to solve this question or can be
Nothing in this area will be graded, but it will be submitted with your assignment.

Suppose that x has a hypergeometric distribution with N = 9, r = 4, and n = 3.
Required:
Find the mean , variance ^2, and standard deviation of this distribution
Mean
2.222222222
Variance
141.5363512
Standard Deviation
11.89690511
Students: The scratchpad area is for you to do any additional work you need to solve this question or can be
Nothing in this area will be graded, but it will be submitted with your assignment.

Added by Joseph L.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Madhur L

08/01/2023

Step 1

ux = 3 * (4 / 9) = 1.333333333 Show more…

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Can I get the Variance in an excel formula (Question 2) X fx =C5*(B5/A5*(A5-B5/A5)*(A5-C5/A5-1) A B C D Suppose that x has a hypergeometric distribution th N=9,r=4,and n=3. N r n 9 4 5 Required: Find the mean ux,variance ox2,and standard deviation ox of this distribution Mean Variance Standard Deviation 2.222222222 141.5363512 11.89690511 Students:The scratchpad area is for you to do any additional work you need to solve this question or can Nothing in this area will be graded, but it will be submitted with your assignment.