b. Identify the best point estimate of u and the margin of error.The point estimate of µu isMbps.(Round to two decimal places as needed.)The margin of error is E=|Mbps.(Round to two decimal places as needed.)c. In constructing the confidence interval estimate of µ, why is it not necessary to confirm that the sample data appear to be from a population with a normaldistribution?O A. Because the sample size of 50 is greater than 30, the distribution of sample means can be treated as a normal distribution.O B. Because the sample is a random sample, the distribution of sample means can be treated as a normal distribution.OC. Because the population standard deviation is known, the normal distribution can be used to construct the confidence interval.O D. Because the sample standard deviation is known, the normal distribution can be used to construct the confidence interval. Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c)below.TInterval(13.046,22.15)x= 17.598Sx = 16.01712719n= 50a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence intervallimits accordingly.Mbps

Name: b. Identify the best point estimate of u and the margin of error.The
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Description: b. Identify the best point estimate of u and the margin of error.The point estimate of µu isMbps.(Round to two decimal places as needed.)The margin of error is E=|Mbps.(Round to two decimal places as needed.)c. In constructing the confidence interva

Round to two decimal places (Nearest hundredth).

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TInterval Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. (13.046,22.15) x= 17.598 Sx = 16.01712719 n= 50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly.

TInterval Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. (13.046,22.15) x= 17.598 Sx = 16.01712719 n= 50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly.

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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