The following data represent soil water content (percent water by volume) for independent random samples of soil taken from two experimental fields growing bell peppers. Soil water content from field I:x 1;n 1 = 72 15.1 11.3 10.2 10.8 16.6 8.3 9.1 12.3 9.1 14.3 10.7 16.1 10.2 15.2 8.9 9.5 9.6 11.3 14.0 11.3 15.6 11.2 13.8 9.0 8.4 8.2 12.0 13.9 11.6 16.0 9.6 11.4 8.4 8.0 14.1 10.9 13.2 13.8 14.6 10.2 11.5 13.1 14.7 12.5 10.2 11.8 11.0 12.7 10.3 10.8 11.0 12.6 10.8 9.6 11.5 10.6 11.7 10.1 9.7 9.7 11.2 9.8 10.3 11.9 9.7 11.3 10.4 12.0 11.0 10.7 8.6 11.1 Soil water content from field II:x 2;n 2 = 80 12.3 10.3 13.6 8.1 13.5 7.8 11.8 7.7 8.1 9.2 14.1 8.9 13.9 7.5 12.6 7.3 14.9 12.2 7.6 8.9 13.9 8.4 13.4 7.1 12.4 7.6 9.9 26.0 7.3 7.4 14.3 8.4 13.2 7.3 11.3 7.5 9.7 12.3 6.9 7.6 13.8 7.5 13.3 8.0 11.3 6.8 7.4 11.7 11.8 7.7 12.6 7.7 13.2 13.9 10.4 12.9 7.6 10.7 10.7 10.9 12.5 11.3 10.7 13.2 8.9 12.9 7.7 9.7 9.7 11.4 11.9 13.4 9.2 13.4 8.8 11.9 7.1 8.6 14.0 14.2 (a) Use a calculator with mean and standard deviation keys to calculate x1,s 1, x2, ands 2. (Round your answers to two decimal places.) x1 = 11.41 s 1 = 2.09 x2 = 10.66 s 2 = 3.03 Let μ1 be the population mean forx 1 and let μ2 be the population mean forx 2. Find a 95% confidence interval for μ1 − μ2. (Round your answers to two decimal places.) lower limit upper limit Show work in depth please

The following data represent soil water content (percent water by volume) for independent random samples of soil taken from two experimental fields growing bell peppers. Soil water content from field...

The following data represent soil water content (percent water by volume) for independent random samples of soil taken from two experimental fields growing bell peppers.

Soil water content from field I:x
₁;n
₁ = 72

15.1	11.3	10.2	10.8	16.6	8.3	9.1	12.3	9.1	14.3
10.7	16.1	10.2	15.2	8.9	9.5	9.6	11.3	14.0	11.3
15.6	11.2	13.8	9.0	8.4	8.2	12.0	13.9	11.6	16.0
9.6	11.4	8.4	8.0	14.1	10.9	13.2	13.8	14.6	10.2
11.5	13.1	14.7	12.5	10.2	11.8	11.0	12.7	10.3	10.8
11.0	12.6	10.8	9.6	11.5	10.6	11.7	10.1	9.7	9.7
11.2	9.8	10.3	11.9	9.7	11.3	10.4	12.0	11.0	10.7
8.6	11.1

Soil water content from field II:x
₂;n
₂ = 80

12.3	10.3	13.6	8.1	13.5	7.8	11.8	7.7	8.1	9.2
14.1	8.9	13.9	7.5	12.6	7.3	14.9	12.2	7.6	8.9
13.9	8.4	13.4	7.1	12.4	7.6	9.9	26.0	7.3	7.4
14.3	8.4	13.2	7.3	11.3	7.5	9.7	12.3	6.9	7.6
13.8	7.5	13.3	8.0	11.3	6.8	7.4	11.7	11.8	7.7
12.6	7.7	13.2	13.9	10.4	12.9	7.6	10.7	10.7	10.9
12.5	11.3	10.7	13.2	8.9	12.9	7.7	9.7	9.7	11.4
11.9	13.4	9.2	13.4	8.8	11.9	7.1	8.6	14.0	14.2

(a) Use a calculator with mean and standard deviation keys to calculate x₁,s
₁, x₂, ands
₂. (Round your answers to two decimal places.)

x₁ =	11.41
s ₁ =	2.09
x₂ =	10.66
s ₂ =	3.03

Let μ₁ be the population mean forx
₁ and let μ₂ be the population mean forx
₂. Find a 95% confidence interval for μ₁ − μ₂. (Round your answers to two decimal places.)

lower limit
upper limit

Show work in depth please

Jun 01, 2022

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The following data represent soil water content (percent water by volume) for independent random samples of soil taken from two experimental fields growing bell peppers. Soil water content from field...

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