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How many different simple random samples of size 4 can be obtained from a population whose size is 44? The number of simple random samples which can be obtained is

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The number of different simple random samples of size 4 that can be obtained from a population of size 44 is 135,751.

This can be calculated using the combination formula:

nCr = n! / (r! * (n-r)!)

where:

n is the population size (44 in this case)

r is the sample size (4 in this case)

Plugging in the values, we get:

44C4 = 44! / (4! * (44-4)!)

= 44 * 43 * 42 * 41 / (24 * 20)

= 135,751

Therefore, there are 135,751 different simple random samples of size 4 that can be obtained from a population of size 44.

User Ed Heal
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