Comparing Two Independent Population Proportions · Exercise 21

DIRECTIONS: For each of the word problems, use a solution sheet to do the hypothesis test. The solution sheet is found in. Please feel free to make copies of the solution sheets. For the online version of the book, it is suggested that you copy the.doc or the.pdf files.

A recent year was randomly picked from 1985 to the present. In that year, there were 2,051 Hispanic/Latino students at Cabrillo College out of a total of 12,328 students. At Lake Tahoe College, there were 321 Hispanic/Latino students out of a total of 2,441 students. In general, do you think that the percent of Hispanic/Latino students at the two colleges is basically the same or different?

This is an open-ended exercise: its source gives no single answer.

OpenStax, Introductory Statistics 2e · §10.3 Comparing Two Independent Population Proportions · Exercise 21