Work Step by Step
Here total frequency is 2+30+48+13+7 = 100. Hence frequency distribution is: X = 0 1 2 3 4 P(X) = 0.02 0.3 0.48 0.13 0.07
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.