There is a 25% chance that a canal will flood during any given year. What is the experimental probability that the canal will flood in at least 1 of the next 6 years?

Probability = 0.356

Step-by-step explanation:

Probability of flooding = 25/100

= 0.25 lets call it p

So probability of not flooding = 1-0.25= 0.75. Lets call it q

So to find the probability of flooding in 1 out of 6 we use combination.

Probabilty = 6C1p^1q^5

Probabilty= 6 *0.25^1 *0.75^5

Probability = 0.356

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step-by-step explanation:

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3