T 60. Yogurt Consumer Reports tested 11 brands of vanilla yogurt and found these numbers of calories per serving: 130 160 150 120 120 110 170 160 110 130 90 a) Check the assumptions and conditions. b) Create a 95% confidence interval for the average calorie content of vanilla yogurt. c) A diet guide claims that you will get an average of 120 calories from a serving of vanilla yogurt. What does this confidence <> interval indicate about this claim?

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b and c only

60. Yogurt Consumer Reports tested 11 brands of vanilla yogurt
and found these numbers of calories per serving:
130 160 150 120 120 110 170 160 110 130 90
a) Check the assumptions and conditions.
b) Create a 95% confidence interval for the average calorie
content of vanilla yogurt.
c) A diet guide claims that you will get an average of 120 calories
from a serving of vanilla yogurt. What does this confidence
interval indicate about this claim?
Transcribed Image Text:60. Yogurt Consumer Reports tested 11 brands of vanilla yogurt and found these numbers of calories per serving: 130 160 150 120 120 110 170 160 110 130 90 a) Check the assumptions and conditions. b) Create a 95% confidence interval for the average calorie content of vanilla yogurt. c) A diet guide claims that you will get an average of 120 calories from a serving of vanilla yogurt. What does this confidence interval indicate about this claim?
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