You are performing a one-tailed significance test on a proportion and you calculate z-value of 2.43. The p-value is a. 0.00375 b. 0.0075 c. 0.0150 d. 0.9925 e. 0.9963

Q: Q2 At a site, the clepith of the sand layer was measured for 10 points, and the results were as…

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A: Part 2:Explanation:Step 1: Given that the 70th sample percentile is 10, this means that 70% of the…

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A: 4.1,4.6,9.1,22.7,23.2,29.8,30Number of data : n = 7find 35th percentile = ?

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A:

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Q: x 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9

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A: Given : claim : p = 0.5  z = 1.53

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.