Chapter 6, Section 2-CI, Exercise 105 How Much Fat Do US Adults Consume? Using the dataset NutritionStudy, we calculate that the average number of grams of fat consumed in a day for the sample of n = 315 uS adults in the study is T= 77.03 grams with s = grams. Click here for the dataset associated with this question. (a) Find a 99% confidence interval for the average number of fat grams consumed per day by US adults. of Round your answers to two decimal places. The 99% confidence interval is to D. -D.

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Chapter 6, Section 2-CI, Exercise 105
How Much Fat Do US Adults Consume?
Using the dataset NutritionStudy, we calculate that the average number of grams of fat consumed in a day for the sample of n = 315 US adults in the study is T = 77.03 grams with s = 33.83
grams.
Click here for the dataset associated with this question.
CI.
(a) Find a 99% confidence interval for the average number of fat grams consumed per day by US adults.
-CI.
Round your answers to two decimal places.
-CI.
The 99% confidence interval is
to
1-D.
1-D.
n1-D.
(b) What is the margin of error?
on 1-
Round your answer to two decimal places.
on 1-
ion 1-
margin of error =
tion 1-
50
ection 1
D56
the absolute tolerance is +/-0.01
ection 1-
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Transcribed Image Text:A edugen.wileyplus.com hread: "Dedu. E The relationshi.. E essay 2 - Goog.- E Interconnected. O Toosii - Dark FL.. 4 E My Blackboard. A. India - total p. W WileyPLL WileyPLUS: MyWileyPLUS I Help I Contact Us ELEMENTS OF STATISTICS (MA Lock, Statistics: Unlocking the Power of Data, 2e .ce Assignment Gradebook ORION Downloadable eTextbook ment FULL SCREEN PRINTER VERSION 1 BACK N Chapter 6, Section 2-CI, Exercise 105 How Much Fat Do US Adults Consume? Using the dataset NutritionStudy, we calculate that the average number of grams of fat consumed in a day for the sample of n = 315 US adults in the study is T = 77.03 grams with s = 33.83 grams. Click here for the dataset associated with this question. CI. (a) Find a 99% confidence interval for the average number of fat grams consumed per day by US adults. -CI. Round your answers to two decimal places. -CI. The 99% confidence interval is to 1-D. 1-D. n1-D. (b) What is the margin of error? on 1- Round your answer to two decimal places. on 1- ion 1- margin of error = tion 1- 50 ection 1 D56 the absolute tolerance is +/-0.01 ection 1- ent Privacy Policy R.2000-2020 John Wiley & Sons, Inc, All Rights Reserved. A Division of John Wiley & Sons. Inc. Version 4,24.20.1 MacBook Pro The I'm # $4 & * 1 3 4. 5 7 8. 6. %3D delete Q R T. Y 0. P. { L F G %3D S D J K <> C VIE B M command MOSISO command option
the absolute tolerance is +/-0.01
(c) If we want a margin of error of only +2.5, what sample size is needed?
Round your answer up to the nearest integer.
sample size =
the absolute tolerance is +/-100
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Transcribed Image Text:the absolute tolerance is +/-0.01 (c) If we want a margin of error of only +2.5, what sample size is needed? Round your answer up to the nearest integer. sample size = the absolute tolerance is +/-100 Click if you would like to Show Work for this question: Open Show Work By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor. Question Attem Earn Maxi answer thi attempt. 1- powered by 1- MapleNet Privacy Policy I 2000-2020 John Wiley & Sons, Inc. All Rights Reserved. A Division of John Wiley & Sons, Inc. MacBook Pro The I'm @ 23 $ & * 3. 4 7 8. 6. W R T D K SI
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