Which of the following is the value of for a 99% confidence level and degrees of freedom equal 6?
A) 16.812
B) 18.548
C) 0.872
D) 0.676

Question

Which of the following is the value of  for a 99% confidence level and degrees of freedom equal 6?
A) 16.812 
B) 18.548 
C) 0.872 
D) 0.676

Quizplus · Accepted Answer

Using a t-table or calculator, we can find the value of t at a 99% confidence level with 6 degrees of freedom to be 3.707. 
Then, we can calculate the value of 11ea8309_a8e1_1952_b223_9d29e863eaae_TB6618_11 as:
11ea8309_a8e1_1952_b223_9d29e863eaae_TB6618_11 = t * (s/sqrt(n))
where s is the sample standard deviation and n is the sample size. Without additional information, we cannot calculate these values. 
Therefore, the answer is B, the only valid option given the insufficient information provided.

Which of the Following Is the Value of for a 99