Solution-Greatest source of pressure

Greatest source of pressure

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Reference no: EM131319465

One study, based on responses from 1,015 randomly selected teenagers, concluded that 44% of teenagers cite grades as their greatest source of pressure. Use a 0.05 significance level to test the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure.

Find the test statistic.

Z =

Find the P-value.

P-value =

State the conclusion.

A) Do not reject H0

B) Reject H0

Reference no: EM131319465

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Greatest source of pressure

Reference no: EM131319465

Reference no: EM131319465

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