Answer with explanation:
A Normal Distribution curve, which is a bell shaped curve,when a line is drawn at symmetry is drawn at the center, at that Point
→Mean =Median =Mode
→99.7% of the values lie between 3 standard deviation.
→95 % of the values lie between 2 standard deviation.
→68% of the data values lie between 1 standard deviation.
Drawn the Normal distribution curve for three different Percentages.
Option D: 95% →→→For a normal distribution, 95 percentage of values lies within two standard deviations of the mean.