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Probability
The probability of a certain event is a number expressing the likelihood that a specific event will occur, expressed as the ratio of the number of actual occurrences to the number of possible occurrences. In mathematics, it is a measure of how often an event will happen and is the basis of statistics.
14,643 Questions
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Question . If two normal dice are thrown together, what। is the probability of getting a sum of 6?
- Total number of out comes for two dice = 36 Number of Outcomes with sum 6 =4 Probability of Outcomes with sum 6 = 4/36 = 1/9
Details: Total possible Outcomes... (1,1), (1,2),(1,3),1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5,),(2,6),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)
Outcome with sum 6.... (1,5),(2,4),(3,3),(4,2),(5,1)
What is theoretical probaility?
The probability that a certain outcome will occur which is determined through reasoning or calculation.
It provides a good approximation to the binomial distribution when np and n(1-p) are greater than 5 for each population.
Probability theory is used.
What is the probability of the spinner landing on a 1?
It depends on the spinner: its shape and the numbers on it.
It depends on the spinner: its shape and the numbers on it.
It depends on the spinner: its shape and the numbers on it.
It depends on the spinner: its shape and the numbers on it.
How do you claculate a z score given a percentlie of 67?
Unless you are a very advanced mathematician, you cannot calculate it. You have to look it up in a table.
If you flip a coin 150 times how many times could it land on heads?
It could land on heads any number of times between zero and 150.
The most probable result, if the coin is honest and balanced, is 75 times.
What are the 8 possible out comes from tossing three coins using h for head and t for tails?
It's basically the binary numbers from 000 to 111 with h's and t's in place of the 1's and 0's:
ttt
tth
tht
thh
htt
hth
hht
hhh
Intricate examples of nonlinear function?
Here is a simple example of a nonlinear function.
Y = X2
=====Build on that!
Which coin doesnt have a building on its flip side?
It depends by what you mean building and what type of coin.
Current 2010 US coins don't have buildings on the Penny (it is the union shield), Half Dollar (it is the great seal of the USA), Quarter (it is one of 5 designs of America the Beautiful) or Dime (it is a torch) the only 2010 circulating coin with a building on the back is the nickle. However, older pennies have the Lincoln Memorial on the back. But some of the more recent nickles also don't have buildings on the reverse but rather scenes commemorating Louis and Clark. Plus, bicentennial half dollars have a building on the reverse.
What is one way you can model the number 1576 without using thousands cube?
10 hundreds, 5 hundreds , 70 tens and 6 ones
What is the probability of making aType II error after rejecting the Ho at alpha05?
The answer depends on the test: z-score, t-statistic, chi-square, F-statistic or any one of the scores of non-parametric tests.
