Math Question
![A study was commissioned to find the m]2an weight of the residents in certain town. The -study examined a random sample of 72 residents and found the mean weight to be 150 pounds with a standard deviation of 30 pounds. Determine a \( 95 \% \) confidence interval for the mean, rounding all values to the nearest tenth.](https://d3hlidq5bf9vg0.cloudfront.net/app-server-student/2022/4/8/d2690bda-5a81-4173-9ddd-aa434e98b643.jpg "A study was commissioned to find the m]2an weight of the residents in certain town. The -study examined a random sample of 72 residents and found the mean weight to be 150 pounds with a standard deviation of 30 pounds. Determine a \( 95 \% \) confidence interval for the mean, rounding all values to the nearest tenth.")
Solution
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