Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 20 cookies and finds a highly skewed distribution, along with an average of 15.2 chocolate chips per cookie and a standard deviation of 4.7. What is the 98% confidence interval for the actual average number of chocolate chips per cookie for Big Chip cookies? Enter your answers accurate to one decimal place. The correct interpretation of the confidence interval is that we are 98% confident that the interval contains the Select an answer ♥Select an answerv of chocolate chips per cookie for Big Chip cookies. Can we conclude that the actual average number of chocolate chips per cookie for Big Chip cookies is at least 12.6? O No; the entire interval does not agree with this claim. O Yes; the entire interval does not agree with this claim. O Yes; the entire interval agrees with this claim. O No; the entire interval agrees with this claim, Choose the best response that discusses the validity of your results. O Valid our sample size is large enough to use the Central Limit Theoreom O Valid the symmetry in the original distribution should allow X to be normally distributed O Questionable normally distributed the skewness in the original distribution should make us concerned if X is O Questionable our sample size is not large enough to use the Central Limit Theoreom Submit Question

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Please assist my answers are wrong not sure why. It's statistics
each Big Chip cookie at her bakery. She
Karen wants to advertise how many chocolate chips are
randomly selects a sample of 20 cookies and finds a highly skewed distribution, along with an average of
15.2 chocolate chips per cookie and a standard deviation of 4.7. What is the 98% confidence interval for
the actual average number of chocolate chips per cookie for Big Chip cookies? Enter your answers accurate
to one decimal place.
The correct interpretation of the confidence interval is that we are 98% confident that the interval
contains the Select an answer v Select an answer v of chocolate chips per cookie for Big Chip cookies.
Can we conclude that the actual average number of chocolate chips per cookie for Big Chip cookies is at
least 12.6?
O No; the entire interval does not agree with this claim.
O Yes; the entire interval does not agree with this claim.
O Yes; the entire interval agrees with this claim.
O No; the entire interval agrees with this claim,
Choose the best response that discusses the validity of your results.
O Valid
our sample size is large enough to use the Central Limit Theoreom
O Valid - the symmetry in the original distribution should allow X to be normally distributed
O Questionable – the skewness in the original distribution should make us concerned if X is
normally distributed
O Questionable
our sample size is not large enough to use the Central Limit Theoreom
Submit Question
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Transcribed Image Text:each Big Chip cookie at her bakery. She Karen wants to advertise how many chocolate chips are randomly selects a sample of 20 cookies and finds a highly skewed distribution, along with an average of 15.2 chocolate chips per cookie and a standard deviation of 4.7. What is the 98% confidence interval for the actual average number of chocolate chips per cookie for Big Chip cookies? Enter your answers accurate to one decimal place. The correct interpretation of the confidence interval is that we are 98% confident that the interval contains the Select an answer v Select an answer v of chocolate chips per cookie for Big Chip cookies. Can we conclude that the actual average number of chocolate chips per cookie for Big Chip cookies is at least 12.6? O No; the entire interval does not agree with this claim. O Yes; the entire interval does not agree with this claim. O Yes; the entire interval agrees with this claim. O No; the entire interval agrees with this claim, Choose the best response that discusses the validity of your results. O Valid our sample size is large enough to use the Central Limit Theoreom O Valid - the symmetry in the original distribution should allow X to be normally distributed O Questionable – the skewness in the original distribution should make us concerned if X is normally distributed O Questionable our sample size is not large enough to use the Central Limit Theoreom Submit Question tv MacBook Air 80 F2 F3 DII F5 F6 F7 FB F9 @ %23 24 & 3 7 R T Y U * 00 < CO
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