Question
5. (3 pts.) Students completed an exam with a mean = 50 and a standard deviation...
5. (3 pts.) Students completed an exam with a mean = 50 and a
standard deviation of 8. Using this information, answer each of the
questions below.
Answer : Clem received a score of 56 on the test. What
percentage of students scored less than Clem?
Answer : Ewald received a score of 40 on the test. What
percentage of students scored higher than Ewald?
Answer : Roscoe received a score of 45 on the test. What
percentage of students scored higher than Roscoe?
Answer : Myrtle received a score of 47 on the test. Buford
received a score of 54 on the test. What percentage of student
scored between Myrtle and Buford?
Homework Answers
Answer #1
Hence, Percentages are,
1. 77.34%
2. 89.44%
3. 73.40%
4. 33.77%
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