Want to explain these outputs? SourceCorrected ModelInterceptTreatmentTests of Between-Subjects EffectsTypeTreatment TypeErrorTotalType III Sum ofSquaresdf3238.357913122.09712539.2624370.7151237.12842242.96129018959.040300Corrected Total5481.318299a. R Squared = .591 (Adjusted R Squared = .578)Mean Square359.81713122.097634.816370.71559.2827.734F46.5221696.60082.07747.9317.665Sig..000.000.000.000.000☐

Given Information: Consider the given SPSS output:

Answered: Source Corrected Model Intercept…

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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An auto insurance company suspect that recently the average cost of vehicle repairs per accident has increased from the average past cost of $3,800. A sample of 20 accident cases yielded sample mean cost of $4,065 and st. dev of $214. Test the hypothesis to confirm the suspicion at Assume that the repairing cost follows normal distribution. (a) Solve the problem using classical approach. You must state the null and the alternative hypotheses. (b) Solve the problem using p-value approach.
The amount of warpage in a type of wafer used in the manufacture of integrated circuits has mean 1.3 mm and standard deviation of 0.1 mm. A random sample of 200 wafers is drawn. A.What is the probability that the sample mean warpage exceeds 1.305 mm? B.How many wafers must be sampled that the sample mean exceeds 1.305?
over several weeks of normal, or in-control, operation, 20 samples of 150 packageseach of synthetic-gut tennis strings were tested for breaking strength. A total of 141packages of the 3000 tested failed to conform to the manufacturer’s specifications.a. what is an estimate of the process proportion defective when the system is in control?
A simple random sample of eight different brands of 5.5-ounce cat food are selected from a large store. The prices for the eight packs was found to be $12, $16, $13, $17, $14, $18, $19, and $15. What is the point estimate for µ, the mean score cost of cat food? By way of computation (showing your work) and using Excel, compute the point estimate for sigma squared, the variance of the prices of the cat food.
The following are absorbance readings obtained from α-glucosidase inhibition assay. Decide if the highest value should be retained or removed from the data set. Report the mean, standard deviation, coefficient of variation, and standard error of the mean for this set of replicate measurement.3.4633.4843.4443.4793.5183.4473.4873.5103.494
During a period of one month, a random sample of 27 approved life insurance policies is selected, and the total processing time, in days, is recorded as shown in the data table below. 1. In the past, the mean processing time was 41 days. At the 0.05 level of significance, is there evidence that the mean processing time has changed from 41 days? State the null and alternative hypotheses. H0: H1: Determine the test statistic. The test statistic is ___. the t critical is t.α/2, n-1... if the t stat is less than t critical then reject ho State the conclusion. __A__ H0. There is __B__ evidence to conclude that the mean processing time has changed from 41 days. A: Reject or do not reject B: insufficient or sufficient 2. What assumption about the population distribution is needed in order to conduct the t test in (a)? A. The population distribution is approximately normal. B. The population distribution is approximately uniform. C. The population…
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