If the professionals and the students do not differ in the distributions of their responses, which of the following is equal to the expected number of students who classify the crown shapes as medium? A) 39 B) ((39)(87))/91 C) ((87)(91))/200 D) ((87)(109))/200 E) ((97)(91))/200

If the professionals and the students do not differ in the distributions of their responses, which of the following is equal to the expected number of students who classify the crown shapes as medium?
A) 39
B) ((39)(87))/91
C) ((87)(91))/200
D) ((87)(109))/200
E) ((97)(91))/200

SouravSeptember 10, 2024

Answer

Answer: C) ((87)(91))/200
Explanation: The expected count is calculated by multiplying the proportion of the total sample that fits the category by the sample size.

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