baseball team claims that the mean length of its games is less than 1.4 hours. State Ho and H, 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. OA. The null hypothesis expressed in words is, "the mean length of a baseball team's games i at least 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: 21.4." OB. The null hypothesis expressed words is, "the mean length of a baseball team's games is less than 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: μ<1.4." OC. The null hypothesis expressed in words is, "the mean length of a baseball team's games is at most 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: ≤1.4." OD. The null hypothesis expressed in words is, "the mean length of a baseball team's games is not 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: µ*1.4." State the alternative hypothesis words and in symbols. Choose the correct answer below. OA. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is less than 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ μ< 1.4." OB. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is not 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ μ#1.4." OC. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is more than 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ > 1.4." OD. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ µ=1.4." The hypothesis test is because the GELEID hypothesis contains
baseball team claims that the mean length of its games is less than 1.4 hours. State Ho and H, 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. OA. The null hypothesis expressed in words is, "the mean length of a baseball team's games i at least 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: 21.4." OB. The null hypothesis expressed words is, "the mean length of a baseball team's games is less than 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: μ<1.4." OC. The null hypothesis expressed in words is, "the mean length of a baseball team's games is at most 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: ≤1.4." OD. The null hypothesis expressed in words is, "the mean length of a baseball team's games is not 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: µ*1.4." State the alternative hypothesis words and in symbols. Choose the correct answer below. OA. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is less than 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ μ< 1.4." OB. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is not 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ μ#1.4." OC. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is more than 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ > 1.4." OD. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ µ=1.4." The hypothesis test is because the GELEID hypothesis contains
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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Question
Answer choices for the fill in the blank part
First blank choices are :right tailed , left tailed or two tailed
Second blank choices : null or alternative
Third blank choices : greater than , less than , greater than or equal to , less than or equal to , equal too , or not equal to
Transcribed Image Text:baseball team claims that the mean length of its games is less than 1.4 hours. State Ho and H, 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.
OA. The null hypothesis expressed in words is, "the mean length of a baseball team's games is at least 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: 21.4."
OB. The null hypothesis expressed in words is, "the mean length of a baseball team's games is less than 1.4 hours." The null hypothesis is expressed symbolically as, "Ho p<1.4."
OC. The null hypothesis expressed in words is, "the mean length of a baseball team's games is at most 1.4 hours." The null hypothesis is expressed symbolically as, "Hous1.4."
OD. The null hypothesis expressed in words is, "the mean length of a baseball team's games is not 1.4 hours." The null hypothesis is expressed symbolically as, "Ho: p1.4."
State the alternative hypothesis in words and in symbols. Choose the correct answer below.
OA. The alternative hypothesis expressed words is, "the mean length of a baseball team's games is less than 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ μ< 1.4."
OB. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is not 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ μ#1.4."
OC. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games more than 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂ µ>1.4."
OD. The alternative hypothesis expressed in words is, "the mean length of a baseball team's games is 1.4 hours." The alternative hypothesis is expressed symbolically as, "H₂p=1.4."
hypothesis contains. M
The hypothesis test is
because the
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