The data given to the right includes data from 38 candies, and 8 of them are red. The company that makes thecandy claims that 33% of its candies are red. Use the sample data to construct a 95% confidence intervalestimate of the percentage of red candies. What do you conclude about the claim of 33%?Weights (g) of a Sample Bag of CandyRedBlueBrownGreenYellow0.9590.7680.8790.8230.9440.8110.9990.9790.8090.7430.93309420.8740.9070.779Construct a 95% confidence interval estimate of the population percentage of candies that are red.0.7840.9970.7790.8150.9750.7010.9140.9810,8830.9910.939%

We have given that The number of candies (n)=38 Let X denotes the number of candies that are red X=8…

Answered: The data given to the right includes…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 98% confidence level. What does the confidence interval tell about the population of all college students in the state?4.0, 3.0, 4.1, 4.9, 3.1, 4.1, 3.4, 4.8, 4.4, 4.0, 4.2, 3.9, 3.3, 4.1, 4.1
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 90% confidence level. What does the confidence interval tell about the population of all college students in the state? 3.6, 2.8, 4.0, 4.7, 2.8, 4.4, 3.2, 4.4, 4.2, 4.4, 4.0, 3.6, 3.4, 4.1, 3.9 D What is the confidence interval for the population mean u? O<µ
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 90%confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 2.9, 4.2, 4.9, 2.9, 4.0��, 3.4, 4.7, 4.4, 4.1, 4.0, 3.8, 3.3, 4.3, 4.0 what is the confidence interval for the population mean u?
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 90% confidence level. What does the confidence interval tell about the population of all college students in the state? 3.6, 2.9, 3.8, 4.9, 3.0, 4.4, 3.7, 4.8, 4.0, 4.3, 4.6, 3.6, 3.2, 4.1, 3.8 What is the confidence interval for the population mean μ? <μ< (Round to two decimal places as needed.)
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 98%confidence level. What does the confidence interval tell about the population of all college students in the state? 3.5, 2.8, 3.9, 4.6, 2.8, 4.0, 3.2, 4.7, 4.2, 4.0, 4.3, 3.7 3.4, 3.9, 3.7
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 95% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.1, 3.1, 4.2, 4.8, 2.9, 4.2, 3.5, 4.7, 4.0, 3.9, 4.2, 3.6, 3.1, 3.8, 3.5 a What is the confidence interval for the population mean p? (Round to two decimal places as needed.)
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 95% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 2.9, 3.8, 4.9, 3.1, 4.1, 3.4, 4.4, 4.3, 4.5, 4.6, 3.7, 3.4, 4.0, 4.0 What is the confidence interval for the population mean μ? _____<μ<_____ (Round to two decimal places as needed.) What does the confidence interval tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. A.We are confident that 95% of all students gave evaluation ratings between _____ and ______. (Round to one decimal place as needed.) B.We are 95% confident that the interval from _____ to ______ actually contains the true mean…
Two brands of tires were compared for the proportion of defective tires. Random samples of tires were collected from each brand, and the number of defective tires from each brand was recorded. The data is in the following table. Number of defective tires (x) 41 32 n Continental Michelin 320 180 a.Construct a 97% confidence interval for the difference between the two proportions. b.For part a, find the desired sample sizes if you want the Continental sample to be 1.5 times Michelin sample with a sampling error equal to 0.03. c. Conduct a test of hypothesis to determine if the defective rates are the same. Use the P-value to interpret the results (a is not given).
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 99% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 3.0, 4.0, 4.5, 3.1, 4.2, 3.4, 4.5, 4.6, 4.4, 4.1, 3.9, 3.5, 4.0, 3.9 What is the confidence interval for the population mean µ? (Round to two decimal places as needed.) What does the confidence interval tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The results tell nothing about the population of all college students in the state, since the sample is from only one university. B. We are confident that 99% of all students gave evaluation ratings between and (Round to one decimal place as needed.) OC. We are 99% confident that the interval from (Round to…
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 90% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 3.1, 4.0, 4.8, 3.1, 3.9, 3.6, 4.9, 4.2, 4.1, 4.4, 3.6, 3.2, 4.1, 3.7 O What is the confidence interval for the population mean p? <µ< (Round to two decimal places as needed.)
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 98% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.1, 2.9, 3.8, 4.7, 2.9, 4.4, 3.6, 4.5, 4.5, 4.0, 4.4, 3.6, 3.5, 4.13.6 D What is the confidence interval for the population mean u? (Round to two decimal places as needed.)
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 95% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 3.1, 3.9, 4.8, 3.2, 4.1, 3.8, 4.3, 4.2, 4.0, 4.3, 3.8, 3.6, 4.0, 4.0 D What is the confidence interval for the population mean µ? |<µ< (Round to two decimal places as needed.)

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