A student hypothesized that there was no significant difference between men and

Question

A student hypothesized that there was no significant difference between men and women on a standardized math test. The probability value for his null hypothesis was 0.30. So he concluded that: a. Women achieved significantly better scores on the standardized math test than men b. Women achieved significantly worse score on the standardized math test than men c. Women achieved much better scores on the standardized math test than men d. He could not reject the null hypothesis e. None

Please explain why. I'm having trouble understanding hypothesis testing.

Explanation / Answer

pvalue = 0.3 which is very high

So he fail to reject null hypothesis.

Answer is d

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