Use the following information for questions:
The null and alternative hypotheses for p = proportion of students who buy at least 3 textbooks in a semester is given below:
H 0 : p = 0.80 (or p ≤ 0.80)
H a : p 0.80
The results of a study gave a p-value of 0.08. The results of this study also stated that the study results were not statistically significant.
-What mistake could the researchers have made?

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Use the following information for questions:
 The null and alternative hypotheses for p = proportion of students who buy at least 3 textbooks in a semester is given below:
H 0 : p = 0.80 (or p ≤ 0.80)
H a : p > 0.80
The results of a study gave a p-value of 0.08. The results of this study also stated that the study results were not statistically significant.
-What mistake could the researchers have made?

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The Answer of Use the following information for questions:
 The null and alternative hypotheses for p = proportion of students who buy at least 3 textbooks in a semester is given below:
H 0 : p = 0.80 (or p ≤ 0.80)
H a : p > 0.80
The results of a study gave a p-value of 0.08. The results of this study also stated that the study results were not statistically significant.
-What mistake could the researchers have made?

Use the Following Information for Questions