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A die is tossed 100 times What is the most reasonable prediction of the number of times the die will land on 4?
Wiki User
∙ 14y ago
most reasonably it would land on 4, 1 of 6 or 16 2/3%. since it cannot land on 4 less than once the answer is 17 times of 100 throws.
Wiki User
∙ 14y ago
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A fair coin is tossed 10 times what are the expected mean and variance of the number of heads?
mean = 5, variance = 5
A coin is tossed 100 times how many times would you expect to get heads?
The probability of a heads is 1/2. The expected value of independent events is the number of runs times the probability of the desired result. So: 100*(1/2) = 50 heads
Is 0.018 a reasonable answer for 1.8 times 100?
No. When multiplying by a positive number greater than 1 the number will get bigger. 0.018 is less than 1.8 so cannot be a reasonable answer to 1.8 × 100. 1.8 × 100 = 180. 1.8 ÷ 100 = 0.018.
A fair coin is tossed 3 times how many possible outcomes are there?
Each toss has 2 outcomes; so the number of outcomes for 3 tosses is 2*2*2 = 8
What is the probability that exactly two times head are being tossed?
The answer depends on how many times the coin is tossed. The probability is zero if the coin is tossed only once! Making some assumptions and rewording your question as "If I toss a fair coin twice, what is the probability it comes up heads both times" then the probability of it being heads on any given toss is 0.5, and the probability of it being heads on both tosses is 0.5 x 0.5 = 0.25. If you toss it three times and want to know what the probability of it being heads exactly twice is, then the calculation is more complicated, but it comes out to 0.375.
What is reasonable prediction for the number of times an even number will be rolled in 10000 trials?
For a regular cubic die, a reasonable point estimate is 5000.
A die is tossed 100 times What is the most reasonable prediction of the number of times the die will land on 2?
A die has 6 sides and every side has the same probability of being chosen. So for any throw the possibility of getting a 2 is 1/6. If the die is thrown 100 times then the total number of all possible 2s would simply be (1/6)x100 or 16. To get a 2 on every throw becomes (1/6)100 or 1.5306467074865063414445284410446e-78
How many different combinations are possible if number cube is tossed once and a coin is tossed three times?
48
A number cube is tossed 20 times and lands on 1 two times and on four times?
What is the question?
If coin is tossed seven times what is the number of sequences of heads or tails?
The number of sequences is 27 or 128.
A six sided number cube is tossed 200 times how many times would you expect to get a one?
33
How many orders can heads and tails be tossed when a coin is tossed 3 times?
Eight.
How many outcomes are possible if a coin is tossed 15 times?
If a coin is tossed 15 times there are 215 or 32768 possible outcomes.
When a quarter is tossed four times How many times are exactly three tails tossed?
Out of the 16 possible outcomes for a coin tossed four times, 4 of them result in 3 Tails & 1 Head. They are: TTTH, TTHT, THTT, and HTTT.
A fair coin is tossed 10 times what are the expected mean and variance of the number of heads?
mean = 5, variance = 5
How many times Storm-Tossed Pilgrims Settle in New England?
How many times storm - tossed pilgrims settle in new England
What does it mean to say that the chances of getting a head when a coin is tossed are one-half?
It means that if the coin were tossed an infinite number of times, half of the tosses would come up heads and half would be tails.
