Suppose we are interested in finding a 95% confidence interval for the mean SAT Verbal score of students at a certain high school. Five students are sampled, and their SAT Verbal scores are 560, 500, 470, 660, and 640. What is the 95% confidence interval for the population mean? O [462.3, 669.7] O [469.9, 662.1] O [486.3, 645.7] O [492.8, 639.2]

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Math 310- Assignment 3-Justifica X
dymotion -41 aalJl-al shes x
EMath 310-Assignment 3-WCQS
a71ilkEJHbUfwW2yZWv5gBni91GroQ/formResponse
Question
Suppose we are interested in finding a 95% confidence interval for the mean SAT Verbal score
of students at a certain high school. Five students are sampled, and their SAT Verbal scores are
560, 500, 470, 660, and 640. What is the 95% confidence interval for the population mean?
O [462.3, 669.7]
[469.9, 662.1]
[486.3, 645.7]
[492.8, 639.2]
Question
Transcribed Image Text:Math 310- Assignment 3-Justifica X dymotion -41 aalJl-al shes x EMath 310-Assignment 3-WCQS a71ilkEJHbUfwW2yZWv5gBni91GroQ/formResponse Question Suppose we are interested in finding a 95% confidence interval for the mean SAT Verbal score of students at a certain high school. Five students are sampled, and their SAT Verbal scores are 560, 500, 470, 660, and 640. What is the 95% confidence interval for the population mean? O [462.3, 669.7] [469.9, 662.1] [486.3, 645.7] [492.8, 639.2] Question
310-Assignment 3-eicos
Math 310-Assignment 3-Justifica X d
lymotion-41 aalJl-il sljes x +
SIHIC
EJHbUfwW2yZWv5gBni9IGroQ/formResponse
Question *
Let us consider a random variable having a Chi-Square distribution X~x with 10 degrees of
freedom The value of z such that P(y <X<23.209) = 0.015 is:
O 19.023
O25.188
O 20.483
23.589
Question
Transcribed Image Text:310-Assignment 3-eicos Math 310-Assignment 3-Justifica X d lymotion-41 aalJl-il sljes x + SIHIC EJHbUfwW2yZWv5gBni9IGroQ/formResponse Question * Let us consider a random variable having a Chi-Square distribution X~x with 10 degrees of freedom The value of z such that P(y <X<23.209) = 0.015 is: O 19.023 O25.188 O 20.483 23.589 Question
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