Compare the Scores: a Score of 88 on a Test

question 87

Multiple Choice

Compare the scores: a score of 88 on a test with a mean of 79 and a score of 78 on a test with a mean of 70.

• A)You cannot determine which score is better from the given information.
• B)The two scores are statistically the same.
• C)A score of 75 with a mean of 65 and a standard deviation of 8 is better.
• D)A score of 75 with a mean of 70 and a standard deviation of 4 is better.