-What is the t* for the 90% confidence interval?
A) 1.645
B) 1.677
C) 1.685
D) 2.023

Name: -What is the t* for the 90% confidence interval? A) 1.645 B) 1.677 C) 1.685 D) 2.023
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Question

-What is the t* for the 90% confidence interval?
A) 1.645 
B) 1.677 
C) 1.685 
D) 2.023

Quizplus · Accepted Answer

For a 90% confidence interval using a t-distribution, the t* value is approximately 1.685 when the sample size is large enough to approximate the normal distribution.

-What Is the T* for the 90% Confidence Interval