Question 915321
0.14, 0.08, 0.17, 0.16, 0.08, 0.07, 0.14
mean = .12
sd = .042
ME = 2.326(.042/srt(7)) = .037
(.12-ME)g/mi < u < (.12+ME)g/mi
.083g/mi < u < .157g/mi
Requirements met: < .165
Wlll leave checking the arithmetic up to you