A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is at most 3.3strokes. State H0 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. A. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is at least 3.3 strokes." The null hypothesis is expressed symbolically as, "H0: σ≥3.3." B. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is at most 3.3 strokes." The null hypothesis is expressed symbolically as, "H0: σ≤3.3." C. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is not 3.3 strokes." The null hypothesis is expressed symbolically as, "H0: σ≠3.3." D. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is equal to 3.3 strokes." The null hypothesis is expressed symbolically as, "H0: σ=3.3."

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Description: A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is at most 3.3strokes. State H0 and Ha in words and in symbols. Then determine whether the hypothesis test for this claim is left-tailed, right-tailed, or two-tai

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is at most 3.3strokes. State H0 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.

The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer

is at least

3.3

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ≥3.3."

The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer

is at most

3.3

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ≤3.3."

The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer

is not

3.3

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ≠3.3."

The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer

is equal to

3.3

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ=3.3."

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