The table below shows the scores on a science test.
John
75 Brett
80
Elizabeth 90...
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Mathematics, 21.02.2021 23:10 zivicion
The table below shows the scores on a science test.
John
75 Brett
80
Elizabeth 90 Cindy
100
Wake
75 Kenji
85
Rick
80 Joy
80
Raul
90 Suni
85
Find the standard deviation. Round to the nearest tenth when necessary.
a. 53.3
C. 6
b. 8.2
d. 7.3
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