DI Question 4 pts For each of the following studies, select the appropriate meth
ID: 2910036 • Letter: D
Question
DI Question 4 pts For each of the following studies, select the appropriate method of analyzing the data. 1 am interested in learning the type of teaching format currently preferred by college students. A random sample of 200 college students was asked, Which teaching method are you most likely to sign up for?" The responses are shown in the table below. The goal is to determine if the proportion of students who prefer the four teaching styles shown below differ Live Class Online Class Blended Class Weekend Class 80 70 35 15 ANOVA F-test for completely randomized design with 4 treatments One-way categorical test with Ho: p1-40, p2-.35, p3-175, and p4-075 Two-way categorical test for independence One-way categorical test with Ho: p1- p2 p3-p4 F9 FS F7 FS 20 F3 F2Explanation / Answer
Result:
Correct option: One way categorical test with Ho: p1=p2=p3=p4.
Note: Here we are comparing the equality of the 4 proportions. we can test whether there are significant differences in the proportions for these populations using a contingency table approach. Here testing for homogeneity of proportions using the chi-square distribution is used.
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