If a sample of size 61 is selected,the value of A for the probability P(-A ≤ t ≤A)= 0.95 is:
A)2.000
B)2.021
C)1.677
D)1.671

Name: If a sample of size 61 is selected,the value of A for the probability P(-A ≤ t ≤A)= 0.95 is: A)2.000 B)2.021 C)1.677 D)1.671
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Quizplus · Accepted Answer

The correct answer is A.The value of A for the probability P(-A ≤ t ≤A)= 0.95 is 2.000. This can be found using a standard normal distribution table or a calculator.

If a Sample of Size 61 Is Selected,the Value of a for the Probability