In a sample of 28 participants,a researcher estimates the 95% CI for a sample with a mean of M = 1.5 and an estimated standard error ( )of 0.3.What is the confidence interval at this level of confidence?
A)95% CI 1.0,2.0
B)95% CI 1.2,1.8
C)95% CI 0.9,2.1
D)There is not enough information to answer this question.

Question

In a sample of 28 participants,a researcher estimates the 95% CI for a sample with a mean of M = 1.5 and an estimated standard error (  )of 0.3.What is the confidence interval at this level of confidence?
A)95% CI 1.0,2.0 
B)95% CI 1.2,1.8 
C)95% CI 0.9,2.1 
D)There is not enough information to answer this question.

Quizplus · Accepted Answer

The Answer of In a sample of 28 participants,a researcher estimates the 95% CI for a sample with a mean of M = 1.5 and an estimated standard error (  )of 0.3.What is the confidence interval at this level of confidence?
A)95% CI 1.0,2.0 
B)95% CI 1.2,1.8 
C)95% CI 0.9,2.1 
D)There is not enough information to answer this question.

In a Sample of 28 Participants,a Researcher Estimates the 95