With Ha : p > 55% you obtain a test statistic of z = 1.658 ....

Question

Question

With Ha : p > 55% you obtain a test statistic of z = 1.658 . Find the p-value accurate to 4 decimal places.

and exactly how and where do you get the values from? Do you use a calculator or just look at a table??

Please help! (Step by step please!)

Thanks in advance!

Answer 1

Answer #1

Here alternative hypothesis is Ha : p > 55%

Now z value is 1.658

We need to find P value, as alternative hypothesis is having greater than sign, P value is

Answer 2

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