cbawesome8
26.08.2021 •
Mathematics
TEST SCORES The table shows the number of points each student in Will's study group earned on a recent math
test. There were 88 points possible on the test. Express all answers to the nearest tenth of a percent.
Name
wa
Cheng
Penny
68
Minowa
87
Rob
75
Score
72
81
a. Find Will's percent correct on the test.
b. Find Cheng's percent correct on the test.
c. Find Rob's percent correct on the test.
d. What was the highest percentage? The lowest?
31. PET STORE In a pet store, 15% of the animals are hamsters. If the store has 40 animals, how many of them are hamsters,
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Ответ:
0.872
Step-by-step explanation:
The line is increasing. This means the correlation coefficient will be positive.
This is a fairly good fit; this means we want the larger of the two positive numbers, or 0.872.