Answer:
(34, 48)
Step-by-step explanation:
According to the Empirical Rule, 95% of normally distributed data lie within two standard deviations of the mean. That, in turn, means 95% of the data in this problem lie within 2(3.5 min), or 7 min, of the mean:
41 - 7 < mean < 41 + 7, or
34 < mean < 48, or simply (34, 48)
9(2k+3)+2=11 (k-y)
k=-11/7 y+ -29/7
Answer: i got 44 for the answer
Answer:
Decimal: 0.375 Percent: 37.5%
Step-by-step explanation:
