The Magazine Mass Marketing Company has received 14 entries in its latest sweepstakes. They know that the probability of receiving a magazine subscription order with an entry form is 0.4. What is the probability that no more than 3 of the entry forms will include an order

The probability that no more than 3 of the entry forms will include an order is P=0.1243.

Step-by-step explanation:

We can model the probability of having k entries with order included within the 14 entries with a binomial distribution, with parameters n=14 and p=0.4.

The probabiltity of having k orders in the sample is:

We have to calculate the probability that no more than 3 of the entry forms will include an order. This is P(X≤3).

x=30

step-by-step explanation: