Question
6 measurements we're made of the mineral content in person of spinach with the following results....
6 measurements we're made of the mineral content in person of spinach with the following results. It is reasonable to assume that the population is approximately normal. 19.1, 20.1, 20.8, 19.9, 20.5, 21.7 Find the lower bound of the 95% confidence interval for the true mineral content.
Homework Answers
Answer #1
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20.35 +/- 2.57 ( 0.88 / √ 6 )
20.35 +/- 0.92
( 19.43 , 21.27 )
Lower Bound At 95 % C I is 19.43
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