Adam Played Golf on Saturday and Sunday

question 57

Multiple Choice

Adam played golf on Saturday and Sunday.He scored 82 both days.The scores of all golfers Saturday averaged 68 with a standard deviation of 17.The scores on Sunday averaged 81 with a standard deviation of 9.On which day did Adam do better compared with the other golfers? Explain.

• A)Sunday.A score of 82 Sunday is Standard deviations from the mean while a score of 82 Saturday is Standard deviations from the mean.
• B)Sunday.A score of 82 Sunday is Standard deviations from the mean while a score of 82 Saturday is Standard deviations from the mean.
• C)Saturday.A score of 82 Saturday is Standard deviations from the mean while a score of 82 Sunday is Standard deviations from the mean.
• D)He did not do better either day,he scored the same.
• E)Saturday.A score of 82 Saturday is Standard deviations from the mean while a score of 82 Sunday is Standard deviations from the mean.