An auto manufacture claims that the variance of the gas mileages in a model of hybrid vehicle is 0.16. A random sample of 30 vehicles has a varience of 0.26. At a=0.05 is there enough evidence to reject the claim?? Hypothesis Testing Using Rejection Regions In Exercises 23-30,(a) identify the claim and state Ho and Ha, (b) find the critical value(s) and identifythe rejection region(s), (c) find the standardized test statistic x, (d) decide whetherto reject or fail to reject the null hypothesis, and (e) interpret the decision in thecontext of the original claim. Assume the population is normally distributed.that the variance of the diameters in a tire 24. Gas Mileage An auto manufacturer claims that the variance of the gasmileages in a model of hybrid vehicle is 0.16. A random sample of 30 vehicleshas a variance of 0.26. At a = 0.05, is there enough evidence to reject theclaim? (Adapted from Green Hybrid)Mothomotics Assessment TestsA school administrator claims that the

Name: An auto manufacture claims that the variance of the gas mileages in a
Uploaded: 2024-03-20T07:07:12.000Z
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Description: An auto manufacture claims that the variance of the gas mileages in a model of hybrid vehicle is 0.16. A random sample of 30 vehicles has a varience of 0.26. At a=0.05 is there enough evidence to reject the claim?? Hypothesis Testing Using Rejectio