Red0.8310.8960.8920.7020.9740.7130.9750.723Blue0.7740.8050.8020.7290.8180.8620.9790.9580.7020.803Weights (g) of a Sample Bag of CandyBrown0.9270.7890.8080.9230.7210.9540.8940.7790.8490.8330.967Green0.8080.7960.7840.7870.9520.8180.911Yellow0.8860.7370.7730.8840.8120.9130.8430.9130.9110.814 The data given to the right includes data from 46 candies, and 8 of them are red. The company that makes thecandy claims that 30% 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 30%?Construct a 95% confidence interval estimate of the population percentage of candies that are red.%

It is given asFavourable cases, x = 8Sample size, n = 46Confidence level = 95%

Answered: the right includes data from 46…

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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According to a recent random survey of 3,728 US adults, 1,939 report using their cell phones to play online games. Construct and interpret a 95% confidence interval for the proportion of US adults who use their cell phones to play online games. State: confidence interval for the true proportion of US adults who use their cell phones to play online games. Plan: ; Random: Random survey; 10%: 3,728 is less than 10% of all US adults; Large Counts: 1,939 successes and 1,789 failures ≥ 10. Do: Conclude: We are 95% confident that the interval from includes the true proportion of all US adults to play online games.
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Construct a 95% confidence interval for p1 - p2 for a survey that finds 30% of 240 males and 41% of 200 females are opposed to the death penalty. Group of answer choices a.(-0.200, -0.021) b.(-1.532, 1.342) c.(-1.324, 1.512) d.(-0.561, 0.651)
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4
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