Author Question: What type of random variable has only two possible outcomes, success and failure? a.a Bernoulli ... (Read 94 times)

mcmcdaniel · **on:** Jul 24, 2018

What type of random variable has only two possible outcomes, success and failure?

a.a Bernoulli random variable
b.all random variables
c.a continuous random variable

d.a probability random variable

Question 2

How many three-digit area codes are possible if the only restriction is that the first number cannot be zero?

a.3
b.900
c.729

d.1000

bpool94 · **Reply #1 on:** Jul 24, 2018

Answer to Question 1

correct: a

Answer to Question 2

correct: b

mcmcdaniel · **Reply 2 on:** Jul 24, 2018

Thanks for the timely response, appreciate it

adf223

TYSM