For items 7-10, consider the scores of top 10 qualifiers for a scholarship
7. Find the range of scores.
92, 93, 95, 90, 89, 92, 94, 95, 91, 96
a. 96
b. 89
C. 7
d. -7
8. Determine the median score
a. 92
b. 92.5
c. 93
d. -7
9. What is the mean of the modal scores?
a 92
b. 95
c. 93.5
d. 187
10. What is the mean score?
a. 92.5
b. 92.7
c. 93.5
d. 95
ed data.
7. Find the range of scores.
92, 93, 95, 90, 89, 92, 94, 95, 91, 96
a. 96
b. 89
C. 7
d. -7
8. Determine the median score
a. 92
b. 92.5
c. 93
d. -7
9. What is the mean of the modal scores?
a 92
b. 95
c. 93.5
d. 187
10. What is the mean score?
a. 92.5
b. 92.7
c. 93.5
d. 95
ed data.
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Answer:
7.C. •96-89=7
8.B. •92+93=185÷2=92.5
9.C. •92+95(no. who appears mostly)=187÷2(since the mean was asked)=93.5
10.B. •89+90+91+92+92+93+94+95+95+96=927÷10=92.7
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