QUESTION 7.

1 answer:

5 0

The probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.

Given that based on a poll, 60% of adults believe in reincarnation, to determine, assuming that 5 adults are randomly selected, what is the probability that exactly 4 of the selected adults believe in reincarnation, and what is the probability that all of the selected adults believe in reincarnation, the following calculations must be performed:

0.6 x 0.6 x 0.6 x 0.6 x 0.4 = X
0.36 x 0.36 x 0.4 = X
0.1296 x 0.4 = X
0.05184 = X
0.05184 x 100 = 5.184

0.6 x 0.6 x 0.6 x 0.6 x 0.6 = X
0.36 x 0.36 x 0.6 = X
0.1296 x 0.6 = X
0.07776 = X
0.07776 x 100 = 7.776

Therefore, the probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.

Learn more in brainly.com/question/795909

You might be interested in

How many kilometers per hour would you have been travling over the limit if you had covered the distance of 10 kilometers in 6 m

klemol [59]

36 km
tell me if i'm right
Have a GREAT day!

7 0

3 years ago

The cost of developing film is 5.49 per roll. There is also 6% sales tax charged. What would be the cost of developing 1 roll of

ivolga24 [154]

Answer:

5.82

Step-by-step explanation: