Question

The average number of bouquets sold by a flower shop is 10 per day. What is the probability that exactly 15 bouquets will be sold tomorrow?

Answer 1

Step-by-step explanation:

10+15÷2=25÷2=12.5 is the probability

Answer 2

Answer:

Probability is 0.66

Step-by-step explanation:

In the question,

The average number of bouquets sold by a flower shop per day = 10

Now,

We know that the probability is given by,

$Probability = \frac{Total\ number\ of\ facourable\ cases}{Total\ number\ of\ Possibilities}$

Therefore,

The number of favourable cases = 10

Total number of possibilities = 15

So,

For the probability to sell 15 bouquets tomorrow is going to be,

$Probability=\frac{10}{15}= 0.666$

Therefore, the probability to sell 15 bouquets tomorrow is 0.66