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4: h/h, h/t, t/h & t/t

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Kellie flips a penny and then a dime. How many results are possible?

When Kellie flips a penny and a dime, each coin can land in one of two ways: heads (H) or tails (T). Thus, the outcomes for the penny are H or T, and for the dime, they are also H or T. This creates a total of 2 (penny) × 2 (dime) = 4 possible results: HH, HT, TH, and TT.


What is the expected number of flips of a coin to simulate a six-sided die?

Five coin flips. Any outcome on a six-sided die has a probability of 1 in 6. If I assume that the order of the outcome does not matter, the same probability can be achieved with five flips of the coin. The possible outcomes of five flips of a coin are as follows: 5 Heads 5 Tails 4 Heads and 1 Tails 4 Tails and 1 Heads 3 Heads and 2 Tails 3 Tails and 2 Heads For six possible outcomes.


What is the probability of exactly three heads in four flips of a coin given at least two are heads?

If you know that two of the four are already heads, then all you need to find isthe probability of exactly one heads in the last two flips.Number of possible outcomes of one flip of one coin = 2Number of possible outcomes in two flips = 4Number of the four outcomes that include a single heads = 2.Probability of a single heads in the last two flips = 2/4 = 50%.


Does the past outcomes of coin flips greatly affect the outcome of future coin flips?

No. That is false.


What is the probability that three coin flips will have at least one head?

Pr(3 flips at least one H) = 1 - Pr(3 flips, NO heads) = 1 - Pr(3 flips, TTT) = 1 - (1/2)3 = 1 - 1/8 = 7/8

Related Questions

Kellie flips a penny and then a dime. How many results are possible?

When Kellie flips a penny and a dime, each coin can land in one of two ways: heads (H) or tails (T). Thus, the outcomes for the penny are H or T, and for the dime, they are also H or T. This creates a total of 2 (penny) × 2 (dime) = 4 possible results: HH, HT, TH, and TT.


How many possible outcomes are there when flipping a coin 11 times?

Two possible outcomes for each flip. 2,048 possible histories of 11 flips.


When tossing 2 coins the probability of getting exactly 1 tail is one over 3?

No, the possible results of two coin flips are; HH HT TH TT The probability of getting exactly one tail is 1/2 or 50%.


What is the probability of getting at least 2 heads in three flips of a fair coin?

In three flips of a fair coin, there are a total of 8 possible outcomes: T, T, T; T, T, H; T, H, T; T, H, H; H, H, H; H, H, T; H, T, H; H, T, T Of the possible outcomes, four of them (half) contain at least two heads, as can be seen by inspection. Note: In flipping a coin, there are two possible outcomes at each flipping event. The number of possible outcomes expands as a function of the number of times the coin is flipped. One flip, two possible outcomes. Two flips, four possible outcomes. Three flips, eight possible outcomes. Four flips, sixteen possible outcomes. It appears that the number of possible outcomes is a power of the number of possible outcomes, which is two. 21 = 2, 22 = 4, 23 = 8, 24 = 16, .... Looks like a pattern developing there. Welcome to this variant of permutations.


What is the expected number of flips of a coin to simulate a six-sided die?

Five coin flips. Any outcome on a six-sided die has a probability of 1 in 6. If I assume that the order of the outcome does not matter, the same probability can be achieved with five flips of the coin. The possible outcomes of five flips of a coin are as follows: 5 Heads 5 Tails 4 Heads and 1 Tails 4 Tails and 1 Heads 3 Heads and 2 Tails 3 Tails and 2 Heads For six possible outcomes.


What is the probability of a coin landing heads up on two consecutive flips?

In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.


How many syllables does flips have?

"Flips" has one syllable.


do you jump or do flips on hotel beds?

flips


Is It possible to do a handstand on the moon?

It is possible but it also depends if you do it without a rope hangin you on the moon you will fly a way but on the other hand if you use a rope you will just simly do some flips.


Are doing flips on an olympic trampoline easier than on a regular trampoline?

It is very likely as the Olympic trampolines will be of high a quality as is possible.


When was Monkee Flips created?

Monkee Flips was created in 1966.


Is there a rainbow puffle in cp?

No you cant. its only possible to get it by using a trainer (hacking device) and that just flips through puffles really fast.