Three coins are flipped.

A. Make an organized list of the sample space for this experiment.
B. Which of the outcomes represent the event "at least two tails"
C. What is the probability that there will be at least two tails?

PLEASE HELP, I`LL GIVE YOU BRAINLIEST

a) S = [HHH, HHT, HTH, HTT, THH, THT, TTH, TTT]

b) [HTT, THT, TTH, TTT]

c) 1/2

Step-by-step explanation:

Sample space is the total number of event outcome after flipping the three coins.

a) First, flipping two coins will generate the following sample space:

[HH, HT, TH, TT]

If one more coin with a Head H and a tail T is added making 3coins and then flipped together, the total number of outcomes that can be generated is:

S = [HHH, HHT, HTH, HTT, THH, THT, TTH, TTT]

The total sample space that can be generated is 8

b) out of the events, those that have at least two tails from the list of events are [HTT, THT, TTH, TTT]

Note that at least 2tails means events that have either two tails or more in their outcome. This are the known as POSSIBLE OUTCOME OF EVENTS i.e 4

c) Probability = Possible outcome of event/Total outcome of event

Probability that there will be at least two tails = 4/8

= 1/2

pi x^2

step-by-step explanation:

pi times x squared