Question

​Claim: Most adults would erase all of their personal information online if they could. A software...

​Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 627 randomly selected adults showed that 57​% of them would erase all of their personal information online if they could. Find the value of the test statistic.

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Answer #1

Answer:

Given that:

Most adults would erase all of their personal information online if they could. A software firm survey of 627 randomly selected adults showed that 57​% of them would erase all of their personal information online if they could.

H0 : p equal to 0.5

H1 : p not equal to 0.5

its two tailed

given n= 627, P = 0.57

Test Statistic = ?

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