Muilty part Statistics question The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine.(a) Compute the z-score corresponding to the individual who obtained 39.5 miles per gallon. Interpret this result.(b) Determine the quartiles.(c) Compute and interpret the interquartile range, IQR.(d) Determine the lower and upper fences. Are there any outliers?MPG datat this result.32.736.037.938.639.942.438.038.940.642.9eviation(s)Vthe34.136.334.337.538.339.541.443.735.637.738.539.741.849.1PrintDone

Answered: Image /qna-images/answer/02f919eb-235a-4bab-b106-cfa39373f61e.jpg

Answered: The accompanying data represent the…

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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Hi can you please help me with this problem and the parts that come along with it because I just don't know how to approach the problem, Can you please do this step by step and can you label the parts so it can be easier to understand. Can you please do this step by step and can you label the parts as well.
Alignment Font Clipboard fe L2 E G. H. K A. C D Problem: Customers are complaining about sandwich leagth You are the owner of three local sandwich shops. Recently you've received complaints from customers that their "footlong" sub sandwiches were les than 12 inches long. As a measure of 1 quality assurance, data was collected on all footlong sub sondwiches made over the pcriod of an hour at cach store. Determined which, if any, of your stores are making sub sandwiches that are significantly shorter than 12 inches. You will conduct three t-tests, one for coch store. You want 4 6. to be 95% confident in your recults. (Note. This case is inspired by reality. Scarch the internet for "claims over footlong sub' for a historical perspective and how a company used statistics to incure consistent quality.) 17 10 11 SandwicL Measuremeat: 12 Store 1 Store 2 Store 3 Statistics Store 1 Store 2 Store 3 13 8.8 3.1 9.0 Somple Size Mean (length) 14 11.4 11.6 12.5 15 13.4 13.4 15.1 Variance Standard…
TSS tells us: Group of answer choices The proportion of variation in the LHS variable we are explaining through variation in the RHS variable The total variation in the LHS variable we would like to explain The proportion of RHS variable variation we are failing to explain If our model has a good fit or not None of the above are correct
Gas price per gallon ($) City Price of a dozen eggs ($) Orlando 2.67 0.91 Chicago 2.74 0.96 Los Angeles 2.8 1.38 Minneapolis 2.87 1.4 Tucson 2.9 1.44 Portland 3.09 1.72 Kansas City 3.12 1.76 Pittsburgh 3.37 1.81 Philadelphia 3.4 1.88 Seattle 3.72 1.91
When creating a project charter, the area that annotates the boundaries or frame of the project is the O Metrics area Scope O Business case OO Problem statement Correlation measures The means of 2 variables The sample proportions between variables The mathematical relationship between a model The strength of a relationship between 2 variables (X & Y)
QUESTION 17 According to the 2010 Censurs, 15.5% of all housing units in the United States were vacant. A county supervisor wonders her county is different from this. She randomly selects 795 housing units in her county and finds that 150 of the housing units are vacant. What kind of test is this? Proportional t-test One-proportion z-test Difference in proportions test Two-proportion 1-best
The point estimate of true population proportion x=5, n = 10
None
Do question iii and iv only.
Consider the population of all laptop computers owned by students at your university. You want to know the weight of the laptop. (a) Specify the population unit. (b) Specify the variable of interest. (c) Specify the statistical population.
QUESTION 3 To calculate the sum of squares for a sample, you subtract the degrees of freedom of the sample from the variance of the sample. O add the degrees of freedom of the sample to the variance of the sample. multiply the degrees of freedom of the sample by the variance of the sample. O divide the degrees of freedom of the sample by the variance of the sample.
By how many times does the sample size have to be increased to decrease the margin of error by a factor of 17? Question content area bottom Part 1 The sample size must be increased by a factor of enter your response here to decrease the margin of error by a factor of 17. (Type a whole number.)

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