A laboratory tested 32 chicken eggs and found that the mean amount of cholesterol was 193 milligrams with s = 12 milligrams. Use the same data and use a 95% level of confidence Again, with a 99% level of confidence Compare the interval for 90%, 95%, and 99%. Did the interval widen, or narrow? Explain in 1 – 2 complete sentences.

A laboratory tested 32 chicken eggs and found that the mean amount of cholesterol was 193 milligrams with s = 12 milligrams. Use the same data and use a 95% level of confidence Again, with a 99% level of confidence Compare the interval for 90%, 95%, and 99%. Did the interval widen, or narrow? Explain in 1 – 2 complete sentences.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Question

A laboratory tested 32 chicken eggs and found that the mean amount of cholesterol was 193 milligrams with s = 12 milligrams.

Use the same data and use a 95% level of confidence
Again, with a 99% level of confidence
Compare the interval for 90%, 95%, and 99%. Did the interval widen, or narrow? Explain in 1 – 2 complete sentences.

Expert Solution