One word is randomly selected from the following sentence: THE GRASS NEEDS CUTTING AND SHOULD BE CUT BY TOMORROW AFTERNOON. Let X represents the number of letters in the randomly selected word....

Extracted text: One word is randomly selected from the following sentence: THE GRASS NEEDS CUTTING AND SHOULD BE CUT BY TOMORROW AFTERNOON. Let X represents the number of letters in the randomly selected word. Construct the probability distribution of the given discrete random variable then find: a. Mean, b. Variance and c. Standard Deviation of the discrete random variable. 4.28 5.40 5.04 4.82 2.32 2.23 MEAN VARIANCE STANDARD DEVIATION