It is known that 10% of adults can pass a fitness test. what is the probability that 17 adults in a sample of 100 adults pass this fitness test?
a. 0.9900
b. 0.0106
c. 0.1000
d. 0.0343

Option B

Step-by-step explanation:

We can use the binomial formula to solve this problem.

Where p is the probability of success, n is the sample size and x is the number of successes expected.

Note that in this case

(probability of an adult passing the fitness test)

Then we calculate the probability

i think that you should ask google for the answer to that problem because if we don't know it google does

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: