A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is at least 3.4 strokes. 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 most 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ≤3.4." B. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is equal to 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ=3.4." C. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is not 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ≠3.4." D. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is at least 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ≥3.4." 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 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ≠3.4." B. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ=3.4." C. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is less than 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ<3.4." D. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is more than 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ>3.4." The hypothesis test is ▼ left dash tailedleft-tailed right dash tailedright-tailed two dash tailedtwo-tailed because the ▼ alternative hypothesisalternative hypothesis claimclaim null hypothesisnull hypothesis contains ▼ less than .<. not equals .≠. greater than .>. equals .=. less than or equals .≤. greater than or equals .

A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is at least 3.4 strokes. 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 most 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ≤3.4." B. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is equal to 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ=3.4." C. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is not 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ≠3.4." D. The null hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is at least 3.4 strokes." The null hypothesis is expressed symbolically as, "H0: σ≥3.4." 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 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ≠3.4." B. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ=3.4." C. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is less than 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ<3.4." D. The alternative hypothesis expressed in words is, "the standard deviation of the 18-hole scores for a golfer is more than 3.4 strokes." The alternative hypothesis is expressed symbolically as, "Ha: σ>3.4." The hypothesis test is ▼ left dash tailedleft-tailed right dash tailedright-tailed two dash tailedtwo-tailed because the ▼ alternative hypothesisalternative hypothesis claimclaim null hypothesisnull hypothesis contains ▼ less than .<. not equals .≠. greater than .>. equals .=. less than or equals .≤. greater than or equals .

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Related questions

Question

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

at least 3.4

strokes. State

and

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 most

3.4

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ≤3.4."

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

is equal to

3.4

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ=3.4."

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

is not

3.4

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ≠3.4."

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

is at least

3.4

strokes." The null hypothesis is expressed symbolically as,

"H0:

σ≥3.4."

State the alternative hypothesis in words and in symbols. Choose the correct answer below.

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

is not

3.4

strokes." The alternative hypothesis is expressed symbolically as,

"Ha:

σ≠3.4."

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

3.4

strokes." The alternative hypothesis is expressed symbolically as,

"Ha:

σ=3.4."

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

is less than

3.4

strokes." The alternative hypothesis is expressed symbolically as,

"Ha:

σ<3.4."

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

is more than

3.4

strokes." The alternative hypothesis is expressed symbolically as,

"Ha:

σ>3.4."

The hypothesis test is

▼

left dash tailedleft-tailed

right dash tailedright-tailed

two dash tailedtwo-tailed

because the

▼

alternative hypothesisalternative hypothesis

claimclaim

null hypothesisnull hypothesis

contains

▼

less than .<.

not equals .≠.

greater than .>.

equals .=.

less than or equals .≤.

greater than or equals .

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