t* at the 0.10 significance level = Ex 1.234 Margin of error= Ex 1.234 Confidence interval = [Ex: 12 345 Ex 12.345 ] [smaller value larger value)

MATLAB: An Introduction with Applications
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**Challenge Activity: Confidence Intervals for Population Means**

**5.7.1: Confidence intervals for population means**

The additional growth of plants in one week is recorded for 6 plants, with a sample standard deviation of 3 inches and a sample mean of 9 inches.

- **t*** at the 0.10 significance level =
  
  [Input box for value]

- **Margin of error** = 
  
  [Text indicating placeholder: Ex: 1.234]

- **Confidence interval** = 

  \[ [Text indicating placeholder: EX: 12.345], [Text indicating placeholder: EX: 12.345] \]
  
  (smaller value, larger value)

At the bottom, there are interactive buttons labeled "Check" and a number input box displaying "2".
Transcribed Image Text:**Challenge Activity: Confidence Intervals for Population Means** **5.7.1: Confidence intervals for population means** The additional growth of plants in one week is recorded for 6 plants, with a sample standard deviation of 3 inches and a sample mean of 9 inches. - **t*** at the 0.10 significance level = [Input box for value] - **Margin of error** = [Text indicating placeholder: Ex: 1.234] - **Confidence interval** = \[ [Text indicating placeholder: EX: 12.345], [Text indicating placeholder: EX: 12.345] \] (smaller value, larger value) At the bottom, there are interactive buttons labeled "Check" and a number input box displaying "2".
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