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In: Statistics and Probability

In 1997 women represented less than 5% nation-wide of full-time college faculty in the field of...

In 1997 women represented less than 5% nation-wide of full-time college faculty in the field of engineering. The current full-time engineering faculty at Lopata University is comprised of 11 women and 21 men.

a) In words, what is the parameter of interest, ??

b) State the null and alternative hypotheses.

c) Is this a right-tailed, left-tailed, or two-tailed test?

d) Find ?̂, the estimate for the parameter.

e) Calculate the test-statistic.

f) Find the p-value.

g) Make a decision about the null hypothesis at the α = 0.10 significance level. Summarize the results in terms of the problem and alternative.

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