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Greatest source of pressure

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Reference no: EM131782569

One? study, based on responses from 1,023 randomly selected? teenagers, concluded that 43% 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 = _____

?(Round to two decimal places as? needed.)

Find the? P-value for the found test statistic.

?P- value = ______

?(Round to four decimal places as? needed.)

State the conclusion.

Reference no: EM131782569

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