Question

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.

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**

Six
measurements were made of the mineral content (in percent) of
spinach, with the following results. It is reasonable to assume
that the population is approximately normal
19.1, 20.1, 20.8, 20.5, 20.5, 19.5
Find the lower bound of the 95% confidence interval for the
true mineral content.
Round to three decimal places (for example: 20.015)Write only
a number as your answer . Do not write any units.

Question 6
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Round to one decimal place (for example: 108.1). Write only a
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Question 7
Six measurements were made of the mineral content (in...

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