Pass rates for Intermediate Algebra at a community college a…
Pass rates for Intermediate Algebra at a community college are 53.6%. In an effort to improve the course, faculty of a community college develop a mastery-based learning model where course content is delivered is through a computer program. The instructor serves as a learning mentor for the students in the course. Of the 480 students who enrolled on the mastery-based course, 275 did pass. At the 0.05 level of significance, decide whether the sample evidence suggests that the mastery-based learning model improved pass rates. a. What is your hypotheses (see above choices) b. What is your test statistic? c. What is your p-value or critical values and what is your conclusion? Briefly explain as in, I reject Ho because….. or I do not reject Ho because….. d. Write a conclusion sentence in the context of the problem. e. What type of error could you have made? Briefly explain.
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