In a sample of 30 participants,a researcher estimates the 95% CI for a sample with a mean of = 0.7 and an estimated standard error for the difference ( )of 0.2.What is the confidence interval at this level of confidence?
A)95% CI 0.4,1.0
B)95% CI 0.5,0.9
C)95% CI 0.3,1.1
D)There is not enough information to answer this question.

Question

In a sample of 30 participants,a researcher estimates the 95% CI for a sample with a mean of  = 0.7 and an estimated standard error for the difference (  )of 0.2.What is the confidence interval at this level of confidence?
A)95% CI 0.4,1.0 
B)95% CI 0.5,0.9 
C)95% CI 0.3,1.1 
D)There is not enough information to answer this question.

Quizplus · Accepted Answer

The Answer of In a sample of 30 participants,a researcher estimates the 95% CI for a sample with a mean of  = 0.7 and an estimated standard error for the difference (  )of 0.2.What is the confidence interval at this level of confidence?
A)95% CI 0.4,1.0 
B)95% CI 0.5,0.9 
C)95% CI 0.3,1.1 
D)There is not enough information to answer this question.

In a Sample of 30 Participants,a Researcher Estimates the 95