If appropriate, construct a 95% confidence interval for the mean calorie count for all 12-ounce milkshakes sold at fast-food restaurants. Round the answers to at least two decimal places. A 95% confidence interval for the mean calorie count for all 12-ounce milkshakes sold at fast- food restaurants is

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Let's shake on it: A random sample of 12-ounce milkshakes from 13 fast-food restaurants had the following number of calories.
375
510
504
472
642
613
399
450
700
476
473
580
591
Send data to Excel
Assume the population standard deviation is o =95.
Transcribed Image Text:Let's shake on it: A random sample of 12-ounce milkshakes from 13 fast-food restaurants had the following number of calories. 375 510 504 472 642 613 399 450 700 476 473 580 591 Send data to Excel Assume the population standard deviation is o =95.
If appropriate, construct a 95% confidence interval for the mean calorie count for all 12-ounce
milkshakes sold at fast-food restaurants. Round the answers to at least two decimal places.
A 95% confidence interval for the mean calorie count for all 12-ounce milkshakes sold at fast-
food restaurants is
<µ<
Transcribed Image Text:If appropriate, construct a 95% confidence interval for the mean calorie count for all 12-ounce milkshakes sold at fast-food restaurants. Round the answers to at least two decimal places. A 95% confidence interval for the mean calorie count for all 12-ounce milkshakes sold at fast- food restaurants is <µ<
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