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A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is more than 3.7 strokes. State Ho and Ha in
A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is more than 3.7 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 golfer is equal to 3.7 strokes." The null hypothesis is expressed symbolically as, "Ho : 6=3.7." O B. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is at most 3.7 strokes." The null hypothesis is expressed symbolically as, "Ho : 653.7." O C. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is at least 3.7 strokes." The null hypothesis is expressed symbolically as, "Ho: 623.7." O D. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is not 3.7 strokes." The null hypothesis is expressed symbolically as, 'Ho : 6#3.7." State the alternative hypothesis in words and in symbols. Choose the correct answer below. A. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is not 3.7 strokes." The alternative hypothesis is expressed symbolically as, "H, : 6 #3.7." O B. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is less than 3.7 strokes." The alternative hypothesis is expressed symbolically as, "Ha: 6 3.7." The hypothesis test is because the contains
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