Are the diagonals of rhombus perpendicular?
I would say..Yes...I know you might think Im lying but...im not
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They are always perpendicular. Furthermore, they bisect one another.
What is the probability of getting three heads if you flip four coins?
75% is not correct.
The odds of flipping 4 independent coins is the same as flipping one coin 4 times.
The number of outcomes of 4 flips is 2^4 or 16.
The number of ways to exactly get 3 Heads is 4 (THHH, HTHH, HHTH, HHHT) so your chance of flipping 3 heas is 4/16 or 25%.
If you include the occurance that produced 4 of 4 Heads, then you get 5/16 or 31.25%.
Is probability impossible unlikely maybe likely or certain?
depending on what lowest range for example 10% probibility and depending on the limited range i.e. 50% in other words it could be as likely as the limited range ., but verifyed at the lowest range 10% as likey probibility range.
In a cross between two black guinea pigs what is the probability that an offspring will be black?
So I took the worksheet and found that in Punnett Square A (if you have the same worksheet) It has the pairs BB, Bb, Bb, and bb. B= black and b= white. The probablility of a black guinea pig is likely and white is unlikely since there is only 1 trait with 2 recessive alleles.
What is probability if 12 person born in different calendar month?
Rather a vague question. Are the people related? Obviously thousands of people are born in every month, so I guess you mean people who are connected in some way.
The probability of a single hazard occurring is?
proportional to the cumulative probability of all the causes listed for that hazard
A man with blood type o marries a blood type ab what are their childrens probability in blood types?
The children will have type AB
5/12
How can you be sure of getting the expected 50 50 for flipping a coin?
If you're trying to get a certain 50/50 chance for flipping a coin make sure it is different on both sides and isn't dodgy.
Is the probability of a mutation at a particular gene locus high or low?
The probability of a mutation at a particular gene locus is low, and the probability of
a mutation in the genome of a particular individual is high.
What is the theoretical probability of tossing two coins?
Tossing two coins doesn't have a probability, but the events or outcomes of tossing two coins is easy to calculate. Calling the outcomes head (H)or tails (T), the set of outcomes is: HH, HT, TH and TT as follows: 2 heads = (1/2) * (1/2) = 1/4 1 head and 1 tail, can be heads on first coin tails on second, or just the opposite, there's two possible events: (1/2)*(1/2) + (1/2)*(1/2) = 1/2 2 tails = same probability as two heads = 1/4
Probability is the what that something will or will not happen?
Probability is the chances of something happening. For example the coin.... Its probability is 50:50 for the simple reason the outcome is either heads or tails. It also can be written in many ways... Such as 50:50, 50/5, or 50%
Probability is the odds (chance) that something will or will not happen.
What is the probability of rolling greater than 7 with two dice?
P(8 or greater on two dice) = P(2 on first and 6 on second) + P(3 on first and at least 5 on second) + P(4 on first and at least 4 on second) + P(5 on first and at least 3 on second) + P(6 on first and at least 2 on second) = (1/6 * 1/6) + (1/6 * 2/6) + (1/6 * 3/6) + (1/6 * 4/6) + (1/6 * 5/6) = (1 + 2 + 3 + 4 + 5)/36 = 15/36
P(8 or greater on two dice) = 15/36, or 5/12.
What is the definition of the word Probability in maths?
it means what is the chance u might get somthing e.g. u have 5 marbles, 3 are red and 2 are blue. the probability of gettin a red is likely cause there are more than the other colour
What event has a probability of 1?
An event which has a probablility of 1 is one that will definitely happen. Probabilities range between 0 and 1 (0% and 100%) with a probability of zero meaning it is impossible and a probability of one meaning that it is definite. i.e. winning the lottery if you never play has a probability of zero and winning the lottery if you know the correct numbers in advance has a probability of one.
What software is useful to calculate probability?
ModelRisk is a very powerfull tool to calculate probabilty (Excell add-in).
You have a lot of distributions (more than every other software on the market), a special Probabilty Calculation menu, time series, aggregate, distribution fit and so much more.
I really love it to calculate my statistical problems. I have bought a copy of ModelRisk and didn't regret it + good customer service.
the probability is put into a fraction for you. 4/10 which is simplified to 2/5. 2/5=40%
the probability you will bowl a strike is 40%.
What is the probability that a letter picked at random is a vowel?
Well, consider that there are 26 letters in the alphabet. 5 of these are vowels (a, e, i, o and u).
Therefore the probability is 5/26 - or 0.192307692.
This assumes, of course, that you are randomly picking a letter from the alphabet... or rather, that each letter occurs in equal proportion within a larger text.
This assumes the English alphabet. In other alphabets from other languages, there may be a different quantity of vowels and a different quantity of consonants (or possibly other letters all together).
In writing, however, it is not the case that each letter appears in equal proportion. In a typical written document, for example, vowels make up about 38% of a text, on average. But it depends on a particular text, too, it may vary a little.
Of course, it matters which language you draw a text from. Those languages which use the exact same alphabet as in English dont necessarily have the same distribution of vowels in text.
A sphere. In Geometry, it is a round solid figure. Every point on it's surface is an equal distant from it's center.