Answer :
Answer:
99.7%
Step-by-step explanation:
62 is 3 SD below the mean and 86 is 3 SD above the mean
6 SD covers approx 99.7 %
Answer:
99.7%
Step-by-step explanation:
62 is 3 SD below the mean and 86 is 3 SD above the mean
6 SD covers approx 99.7 %