Question

The binominal assumes that the trials are independent.

Group of answer choices

True

False

In an attempt to minimize no-shows on high-demand days a golf course has implemented an online check-in procedure. Preliminary results indicate that once a golfer has checked in, there is only at 20% chance that he or she will be a no-show. This chance of being a no-show can be modeled using the binomial distribution.

If 15 golfers have checked in using this process, what is the expected number of no-shows among these golfers?

Group of answer choices

1.5

2.0

2.5

3.5

None of the above

Answer 1

Please write back in case you have not understood any part of the answer

1. The binominal assumes that the trials are independent. - TRUE

2. Sample size is n = 15

Probability of event is 0.2

So, the expected value of the event is n*p

= .2*15

= 3.0

Answerer is : None of this