5.2.1: Confidence intervals for population means. ACTIVITY 353846.1423376.qr3zqy7 Jump to level 1 The additional growth of plants in one week are recorded for 11 plants with a sample standard deviation of 2 inches and sample mean of 9 inches. t at the 0.10 significance level = Ex: 1.234 Margin of error = Ex: 1.234 Confidence interval = [ Ex: 12.345 Ex: 12.3451 [smaller value, larger value] 2 Check

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The additional growth of plants in one week are recorded for 11 plants with a sample standard deviation of 2 inches and sample mean of 9 inches.

 

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CHALLENGE
5.2.1: Confidence intervals for population means.
ACTIVITY
353846.1423376.qx3zqy7
Jump to level 1
The additional growth of plants in one week are recorded for 11 plants with a
sample standard deviation of 2 inches and sample mean of 9 inches.
t at the 0.10 significance level = Ex: 1.234
Margin of error = Ex: 1.234
Confidence interval = [ Ex: 12.345
Ex: 12.345 1
(smaller value, larger value)
2.
Check
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Feedback?
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Transcribed Image Text:Business Data Analytics home > als for population means TVIties E zyBooks catalog CHALLENGE 5.2.1: Confidence intervals for population means. ACTIVITY 353846.1423376.qx3zqy7 Jump to level 1 The additional growth of plants in one week are recorded for 11 plants with a sample standard deviation of 2 inches and sample mean of 9 inches. t at the 0.10 significance level = Ex: 1.234 Margin of error = Ex: 1.234 Confidence interval = [ Ex: 12.345 Ex: 12.345 1 (smaller value, larger value) 2. Check Next Feedback? SE F4 F6 F7 F8 F9 F10 F11 F12 prt sc sysra pause de break ins 8. bar
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