Given that ∑x 2 =2450, N=50,σ=5, then mean is:
CA Foundation · Quantitative Aptitude · MTP · September 2026
Given that ∑x 2 =2450, N=50,σ=5, then mean is:
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. 4.90
Topics: Part-C: Statistics
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