For the following distribution,

-What is the variance of the distribution?
A)2.1
B)0.156
C)0.395
D)1.000

Question

For the following distribution,

-What is the variance of the distribution?
A)2.1 
B)0.156 
C)0.395 
D)1.000

Quizplus · Accepted Answer

The variance of the distribution can be calculated using a formula that involves subtracting the mean from each value, squaring the result, and taking the average of these squared differences. Since we do not have the actual values in the distribution, it is impossible to calculate the variance directly. However, we can make an educated guess based on the options provided. Option B has the smallest value, which suggests that the data points are clustered closely around the mean, resulting in a low variance. Options A, C, and D have larger values, which would suggest a greater spread of data points and therefore a higher variance. Therefore, option B is the best choice.

For the Following Distribution