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What is Regarding the normal curve, true is/are-a) Both limbs of the curve touch the baselineb) Curve is bilaterally symmetricalc) There is a skew to the rightd) There is a skew to the lefte) Mean, Median, Mode coincide and explain in detail?
Confidence limit of normal curve can never be 100%; therefore, limbs of curve never touch the baseline.
Mean, Median and mode all coincide → No skew.