A golf analyst claims that the standard deviation of the 18-hole scores for a go

Question

A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is 2.5 strokes State Ho and Ha in words and in symbols. Then determine whether the hypothesis test for this claim is left-tailed, right-tailed, or two-tailed. Explain your reasoning State the null hypothesis in words and in symbols. Choose the correct answer below O A. The null hypothesis expressed in words is, the standard deviation of the 18-hole scores for a goller s at least 2 5 strokes The nut typothest s exgresed O B. The null hypothesis expressed in words is, the standard deviation of the 18-hole scores for a golforis more than 2 5 strokes "The nud hpothess s expressed C The null hypothests expressed in words is, "the standard deviation of the 18-hola so res for a goller is 25 strokes the ul hypothesis s symbolically as, "Ho: 2.5." symbolically as "H0 > 2.5." symbolically as, "Ho: = 2.5." The null hypothess expressed in words is "the standard deviation of tho 18 hole scores for a golfers at most 2.5 strokes" The nul hyp symbolically as "Ho-as 2.5. hes st exp 5 d D State the alternative hypothesis in words and in symbols. Choose the correct answer below O A The alternative hypotheses expressed in words is "the standard deviaton of the 18 h le scores tr·goner s roto usb 25 sioies. Th O B. The alternative hypothesis expressed in words is, the standard deviation of the 18-holo scores for a golfor is more than 2 5 strokes The aternatve hypothess hypothesis is expressed symbolically as, "Ha at25 > 2.5." is expressed symbolically as, "Ha es s ca Click to select your answer zzes

Explanation / Answer

a) Option-C)                                                                             

b) Option-A)                                                            

This is two tailed test

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