Multiple Choice Question
Suppose n students are asked to indicate which of the following sports they like best: basketball, baseball, football, or soccer. It is believed that 20% prefer basketball, 10% prefer baseball, 40% prefer football, and 30% prefer soccer. How would expected frequencies be calculated?
The total sample size, n, would be divided by four.
One would be subtracted from the number of sports, k.
For each sport, their expected percentage would be multiplied by n.