The mean yield of yam following the fertilizer treatment from 10 plots was 176.1kg with standard deviation 3.88. What is the 95% confidence limit for the mean yield of the yam?
A. (173.32, 178.88)
B. (152.35, 182.02)
C. (144.23, 179.77)
D. (162.42, 180.54)
Answer: A
For More Quiz Questions click here to download Global Quiz on Google PlayStore