Hello! Could you help me with this statistics question! A study conducted in a small company yielded the results shown in the following tableAgeInsuranceNo InsuranceThe expected number of people who have insurance from the "45 - 65" age group isA. none of the other answersB. 0.153%C. 26.265D. 447less than 251523E. 2625 - 45543145 - 652621

The given insurance data is based on a study conducted on the people in a company.Ageless than…

Answered: A study conducted in a small company…

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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The process of moving from theory to data, where the data would test the theory, is known as.......?
If most of the scores in a large data set are about close together except for a few scores that are quite a bit higher, how would the mean and median of the data set compare and what shape would a histogram of the data set have? The mean would be smaller than the median and the histogram would be skewed with a long tail towards higher scores. The mean would be larger than the median and the histogram would be skewed with a long tail towards lower scores. The mean would be smaller than the median and the histogram would be skewed with a long tail towards lower scores. The mean would be larger than the median and the histogram would be skewed with a long tail towards higher scores. The mean would be equal to the median and the histogram would be symmetrical. None of the answers listed.
PART D TO BE ANSWERED! Thank you!
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Suppose we have only ten scores representing the ages (in years) of randomly selected U.S. commercial aircraft. The average age of the ten aircraft is 14.25 years and the sample standard deviation is 9.349 years. Construct a 95% confidence interval for the mean age of all U.S. commercial aircraft. I would appreciate to see what formulas you use and the work through because I messed up.
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You are hanging out with your friend on a Saturday night and they decide they want to watch the Ultimate Fighting Championship Event happening that night. As you are watching the mixed martial arts fights you notice that males and females fight separately. You talk to your friend about this and find out that it is due to "safety and sizing" that the sexes do not fight each other. You (being a statistics enthusiast) decide to compare skills between the sexes to see if there is a true difference between the fighters' ability. You take the top 10 male fighters and the top 10 female fighters win/loss ratios (yes these I actually looked up): Male Fighters Female Fighters 19 7.3 23 2.8 21 4.2 2.8 10.5 2.4 2.8 3.2 15 4 5.3 3.9 26 3.8 4 5 3.8
Hello good day. I am having problem doing this. I need your help and hoping for a response on this matter. Thank you. Give a situation wherein a researcher would encounter a possible CONFOUNDING variable.
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If there is someone that can please assist me! I have posted this statistics question 3 times and they keep saying it is a writing assignment. THIS QUESTION IS NOT A WRITING ASSIGNMENT. It is a STATISITCS problem. i am stuck and confused and just needing to see how you solve this! if you do not know how to do it then please leave it for someone else but this is NOT a writing assignment! i will also be glad to rate your work!

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