Answers Concepts in Probability and Statistics - MA3120 B-CR Two-Way TablesQuestion 86627

86627

AssignmentMultiple Choice

Two-Way Tables

Question 86627 • Concepts in Probability and Statistics - MA3120 B-CR

Which statement is true about the joint frequencies in this table?

Answer

A

Twenty-three 9th graders and fifteen 11th graders prefer math.

B

Fourteen 11th graders prefer math and eight 10th graders prefer science.

C

Thirty-five 12th graders prefer math and nine 10th graders prefer science.

D

Twenty-three 9th graders and thirty-two 12th graders prefer math.

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