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the estimate of the population proportion should be within plus or minus 0.06, with a 95% level of confidence. the best estimate of the population proportion is 0.19. how large a sample is required?

Respuesta :

The sample value for estimate of the population proportion should be within plus or minus 0.06, with a 95% level of confidence is 164.

How we go through value of the sample?

To find sample of given data of the question, we need

ME = 0.06

population proportion(p)=0.19

and level of confidence is 95%

Z value for 95% level of confidence is 1.96

Then

According to the given information in the question:

Sample value = (Z/ME)^2×p(1-p)

Sample value = 1.96/0.06)^2×0.19(0.81) to the integer value.

sample value = 164

Thus required value of sample is 164.

To know more about probability visit:

brainly.com/question/15124899

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