ANSWER BELOW
#1 is the 1st choice
#2 is the 3rd choice
#3 is the 2nd choice
#4 is the 1st choice
#5 is the 1st choice
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 :)
Answer:
the answer is B because to parallel segs always match with
seg=18
Step-by-step explanation:
Your answer is the third option!