Question

For a population N = 19,000 and p = 0.29, find the z-value for p̂ = 0.26 for n = 70. Round your answer to two decimal places. 

          For a population N = 19,000 and p = 0.29, find the z-value for p̂ = 0.26 for n = 70. Round your answer to two decimal places.
forapopulationn19000and p029find the zvaluefor 026for n70 round your answer to two decimal places 97526

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Elementary Statistics a Step by Step Approach
Elementary Statistics a Step by Step Approach
Allan G. Bluman 9th Edition
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For a population N = 19,000 and p = 0.29, find the z-value for p̂ = 0.26 for n = 70. Round your answer to two decimal places.
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Transcript

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00:01 Here the population proportion p is given as 0 .14 and the sample proportion p hat is 0 .32 and it is also said that we have taken a sample of size 50 here.
00:14 Now we are asked to find the z value which means that the test statistic value to test the particular values.
00:21 So p hat minus p divided by square root of p into 1 minus p divided by n and by central limit theorem this will follow a standard normal distribution...
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