Consider the following random sample of data:8.-9, 1, 9, 9, 7, 2, 10, 5, 82a) What is the mean of the sample data?Round your response to at least 2 decimal places.Number5) If the outlier is removed, what is the mean of the remaining sample data?Round your response to at least 2 decimal places.NumberO=acerSubmit Assignm

We have given that data . 8, -9, 1, 9, 9, 7, 2, 10, 5, 82 Sample size n =10

Answered: onsider the following random sample of…

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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A sample of the lifetime of an electrical component is given bellow, in number of hours: 123, 116, 122, 110, 210, 126, 125, 111, 118, 117 Calculate the sample mean and sample median for these lifetimes. Sample Mean 127.8 Sample Median 120 Can you explain why these two measures of location are so different? Submit Question
Use the random numbers. Thank you.
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You are the operations manager for an airline and you are considering a higher fare level for passengers in aisle seats. How many randomly selected air passengers must you survey? Assume that you want to be 90% confident that the sample percentage is within 2.5 percentage points of the true population percentage. Complete parts (a) and (b) below. a. Assume that nothing is known about the percentage of passengers who prefer aisle seats. n=1083 (Round up to the nearest integer.) b. Assume that a prior survey suggests that about 33% of air passengers prefer an aisle seat. n=? (Round up to the nearest integer.)
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onsider the following random sample of data: -9, 1, 9, 9, 7, 2, 10, 5, 82 What is the mean of the sample data? ound your response to at least 2 decimal places. Number If the outlier is removed, what is the mean of the remaining sample data? Round your response to at least 2 decimal places. Number