Probability distributions

Billy M. answered • 05/27/21

Tutor

4.6 (5)

Need a math tutor? I am a local Albany State Univ. math tutor

See tutors like this

to be a probability distribution the sum of all probabilities for all possible values must equal 1

sum P(x)= 0.03+0.09+0.19+0.32+0.37=1 , YES

B. sum P(x)= 1/20+1/10+2/5+3/10+1/5+1/25=1.09, N0

Still looking for help? Get the right answer, fast.

Get a free answer to a quick problem.
Most questions answered within 4 hours.

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.

1 Expert Answer