Question

Below is a probability distribution for the number of absent students in a class. Use this probability distribution to answer the following question Total Daily Absences # of Absences PX=2) 0 0.079 0.132 2 0.159 3 0 164 4 0.127 5 0.180 6 0.079 7 0.079 What is the probability that fewer than 5 students are absent? Round your answer to the third decimal place

Answer 1

Probability than fewer than 5 students are absernt.

Fewer than 5 = 0.079 + 0.132 + 0.159 + 0.164 + 0.127

= 0.661

Just add uo to the probabilities of the numbers lower than 5, tha will be the result