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Cigarette Smoking A researcher found that a cigarette smoker smokes on average 32cigarettes a day....

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Cigarette Smoking A researcher found that a cigarette smoker smokes on average 32cigarettes a day. She feels that this average is too high. She selected a random sample of9 smokers and found that the mean number of cigarettes they smoked per day was 29.The sample standard deviation was 2.9. At a=0.01, is there enough evidence to supporther claim? Assume that the population is approximately normally distributed. Use thecritical value method and tables.Part 1 of 5(a) State the hypotheses and identify the claim.Hu =32 not claimH? <32 claimThis hypothesis test is a one-tailedPart 2 of 5Part: 2/5Part 3 of 5?(b) Find the critical value(s). Round the answer to three decimal places. If there ismore than one critical value, seperate them with commas.Critical value(s): -2.896?I=?test.(c) Compute the test value. Always round t score values to three decimal places.

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