Hope this answer would be helpful.
ostricher teacher plans to arrange the students in equal roles only girls are boys will be in each row if there are 44 girls and
1 answer:
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Answer:
B. 97%
Step-by-step explanation:
20 students is -2 standard deviations away from the mean
35 is +3 standard deviations away from the mean
100 - 2.4 = 97.6
(2.4 is amount of data we are not using)
please refer to the standard deviation graph attached :)
