The palse rate for each person in a sample of 20 men and 20 women was recorded. The boxplots below summarize the pulse rates for the men and the women in the sample. Which of the following statements about the people in the sample must be true? (A) There are more people between the first and third quartiles for women than there are between the first and third quartiles for men. (B) The person with the lowest pulse rate is a woman. (C) At least half of the women had higher pulse rates than three-fourths of the men. (D) More than half of the men had lower pulse rates than three-fourths of the women. (E) If a man and a woman were randomly selected from the 40 people, the man would have the lower pulse rate



Answer :

Other Questions