What is the probability of getting a 4 each time if a die is rolled 3 times? a. 1/216 b. 1/120c. 1/1296d. 3/6

The correct answer option is b. 1/216.

Step-by-step explanation:

The probability of getting a 4 when a die is rolled is which can be written as:

P (4) =

So to find the probability of getting a 4 each time if a die is rolled 3 times, we will multiply the probability of getting a 4 by 3.

P (getting a 4 each time when die is rolled 3 times) = = 1/216

a. 1/216

Step-by-step explanation:

To solve this problem let's call h the probability of getting a 4 when throwing a die.

Each throw of the die is an independent event, since the result obtained by throwing the dice the first time, does not condition the result obtained by throwing the die a second time.

The probability of h is:

P(h) = 1/6 (because the die has six faces)

We want to know the probability of getting a 4 three consecutive times. Since the events are independent, then this is:

P (h and h and h) = P (h)*P(h)*P (h)

P (h and h and h) = (1/6) ^ 3

P (h and h and h) = (1/6) ^ 3

P (h and h and h) = 1/216

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step-by-step explanation:

true

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.