Solution-Of what event is the p-value the probability

Of what event is the p-value the probability

Reference no: EM131639855

Question: Using the Internet. Is the result of Exercise statistically significant at the 5% level? At the 1% level?

Exercise: Using the Internet. In 2006, 75.9% of first-year college students responding to a national survey said that they used the Internet frequently for research or homework. A state university finds that 130 of an SRS of 200 of its first-year students said that they used the Internet frequently for research or homework. We wonder if the proportion of first-year students at this university who said that they used the Internet frequently for research or homework differs from the national value, 75.9%.

(a) Explain in words what the parameter p is in this setting.

(b) What are the null and alternative hypotheses H0 and Ha?

(d) The P-value is P = 0.0012. Explain carefully why this is reasonably good evidence that H0 is not true and that Ha is true.

Reference no: EM131639855

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Of what event is the p-value the probability

Reference no: EM131639855

Reference no: EM131639855

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