Does role at a University affect one’s willingness to be vaccinated? The partial results of a survey are in the table below. What should the number of students be so that Role (faculty/student) and willingness to be vaccinated are independent? Role Willing to be Vaccinated? Student Faculty Total Yes 304 57 No 18 Total
Does role at a University affect one’s willingness to be vaccinated? The partial results of a survey are in the table below. What should the number of students be so that Role (faculty/student) and willingness to be vaccinated are independent?
Role
Willing to be Vaccinated? Student Faculty Total
Yes 304 57
No 18
Total
Introduction:
Consider a frequency distribution given in a two-way contingency table, with the rows indicating the categories of one of the categorical variables of interest, and the columns indicating the categories of the other categorical variables of interest. Consider the observation in the ith row and jth column of the table, that is, in the cell (i, j).
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