Q163
A large set of data for a given measurement has been found to be normally distributed around a mean 'μ' with standard deviation 'σ'. Which of the following limits would have about 95% of the data points around the mean and rest outside?
A.
μ - 0.5σ and μ + 0.5σ
B.
μ - σ and μ + σ
C.
μ - 2σ and μ + 2σ
AnswerD.
μ - 3σ and μ + 3σ
Answer: Option C
Solution
Answer: Option C
No explanation is given for this question Let's Discuss on Board