The lower and upper quartile of standard normal variation are respectively?

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A-0.7979 and 0.7979

Bμ+0.6745σ and μ-0.6745σ

C-0.6745 and 0.6745

D-0.7979σ and 0.7979σ

Correct answer

C. -0.6745 and 0.6745

Explanation

The correct answer is -0.6745 and 0.6745.

The lower and upper quartile of standard normal variation are respectively? - Answer and Explanation | Academy of Pakistan