A coin is tossed 3 times. what is the probability of obtaning two heads out of the 3 tosses
1 answer:
I answered a similar problem yesterday.
In three coin tosses there are 8 possible outcomes:
H H H
H H T
H T H
T H H
T T H
T H T
H T T
T T T
Of those results, four out of the eight have at least 2 tails and so the probability is (4/8) or50%
If you need the probability of getting EXACTLY 2 tails then the probability is (3/8) or .375
You might be interested in
Answer:
∠ACB ≅ ∠AGB
Step-by-step explanation:
AAS Postulate is angle-angle-side, which means that both triangles are congruent if 2 angles and a side are congruent.
The answer is B. 1200, because it is the most reasonable. The other answers are unreasonable because they are too close to the other points.
300 is 346 rounded to the nearest hundred.
Answer:
A. false
B. c = 2.258241758a - 1.923076923
C. $290
Step-by-step explanation:
Part B was solved using a graphing calculator
It's the first choice.Correlation that implies causation