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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
Name Three possible outcomes of obesity?
Diabities, blood clot, being made fun of, embarrassment, appearance ect.
What is the ratio of 18 blue marbles to 20 green marbles?
18:20 reduces to 9:10 if you divide both sides by 2
How come you do not need to have three actual coins to compute the probabilities for these outcomes?
Because the theory of coin flipping is well understood and so theoretical probabilities can be used.
What is the standard deviation of a sample of 35 25 36 42 37?
Putting the data into excel, the std dev for the sample is 6.20
How many distinct three letter arrangements can be found from the letters in mathematics?
The number of different three letter arrangements that can be done from the
letters in the word "mathematics"
is; 11P3 =
11!/(11-3)! =
990
When rolling a number cube once what is the probability of rolling a 3 in percentage?
(1/6)*100%= 16.67%
z = 0.84 approx.
Keeping score of a set of observations?
you could use a table saying when you saw it on 1 side and where on the other side
.05*.95*.95=0.045125=4.5125%
Compute the probability given an event that a male person will get pregnant mathematically?
The probability that mathematics will make a male pregnant is zero!
What is the probability of rolling two dice that the first dice is an even number?
There are only three even numbers on a "legal" six sided dice (2,4 & 6), which ever dice is designated as "first" whether rolled independently or in unison will have a 1 in 2 chance of being even.
Put another way: legal dice, designate first, 3 even, 3 odd, 50/50.
Bonus Answer: Applies to second dice also.
What is the best way to study probability in math?
It is best to study it systematically and carefully. Make sure you understand the various concepts before moving on to more complicated ideas.
It is best to study it systematically and carefully. Make sure you understand the various concepts before moving on to more complicated ideas.
It is best to study it systematically and carefully. Make sure you understand the various concepts before moving on to more complicated ideas.
It is best to study it systematically and carefully. Make sure you understand the various concepts before moving on to more complicated ideas.
What is the estimd population mean of sample 36 mean weight 3.01 standard diviation 03?
The answer will depend on the population mean of what variable? Height?, length or is it simply weight. If it is weight, the estimated (not estimd) population mean is 3.01 units: the same as the sample mean. The standard deviation (not diviation) is irrelevant.
The answer will depend on the population mean of what variable? Height?, length or is it simply weight. If it is weight, the estimated (not estimd) population mean is 3.01 units: the same as the sample mean. The standard deviation (not diviation) is irrelevant.
The answer will depend on the population mean of what variable? Height?, length or is it simply weight. If it is weight, the estimated (not estimd) population mean is 3.01 units: the same as the sample mean. The standard deviation (not diviation) is irrelevant.
The answer will depend on the population mean of what variable? Height?, length or is it simply weight. If it is weight, the estimated (not estimd) population mean is 3.01 units: the same as the sample mean. The standard deviation (not diviation) is irrelevant.
Does Non-parametric statistics fall in a normal distribution that reflect an ordinal scale?
Not necessarily.
What is the probability that they will have at least one girl if a couple plans to have 6 children?
There is no simple answer to the question because the children's genders are not independent events. They depend on the parents' ages and their genes.
However, if you assume that they are independent events then, given that the probability of a girl is approx 0.48, then
Prob(at least one girl out of 6 children) = 1 - Prob(no girls out of 6 children)
= 1 - Prob(6 boys out of 6 children)
= 1 - 0.526 = 0.9809
There is no simple answer to the question because the children's genders are not independent events. They depend on the parents' ages and their genes.
However, if you assume that they are independent events then, given that the probability of a girl is approx 0.48, then
Prob(at least one girl out of 6 children) = 1 - Prob(no girls out of 6 children)
= 1 - Prob(6 boys out of 6 children)
= 1 - 0.526 = 0.9809
There is no simple answer to the question because the children's genders are not independent events. They depend on the parents' ages and their genes.
However, if you assume that they are independent events then, given that the probability of a girl is approx 0.48, then
Prob(at least one girl out of 6 children) = 1 - Prob(no girls out of 6 children)
= 1 - Prob(6 boys out of 6 children)
= 1 - 0.526 = 0.9809
There is no simple answer to the question because the children's genders are not independent events. They depend on the parents' ages and their genes.
However, if you assume that they are independent events then, given that the probability of a girl is approx 0.48, then
Prob(at least one girl out of 6 children) = 1 - Prob(no girls out of 6 children)
= 1 - Prob(6 boys out of 6 children)
= 1 - 0.526 = 0.9809
What is the function of the chromatain?
The chromatain have four major functions. They package DNA into a smaller volume to fit in the cell. They strengthen the DNA to allow mitosis, and they prevent damage to DNA. Chromatain control gene expression and DNA replication.
Odds.
What is the function of the common bileduct?
To drain bile from the liver (and the gall bladder) into the small intestines.
(Bile is a combination of waste products (mostly from decomposing hemoglobin) and solvents designed to help dissolve (digest) fats in your food.)
What are the chances of becoming a freelance writer in California?
Freelancing is a home based job, you can do it from any where and serve customers of any location.
What you need to have is excellent writing skills and analytical skills. If you are looking for working as a freelancer, you can choose Obuhi and get hired as per your skills they will help you to find a good job.
If a probability distribution curve is bell-shaped then this is a normal distribution?
True
* * * * *
No. The Student's t-distribution, for example, is also bell shaped.
(1,1) = 1 (1,2) = 2 (1,3) = 3 (1,4) = 4 (1,5) = 5 (1,6) = 6
(2,1) = 2 (2,2) = 4 (2,3) = 6 (2,4) = 8 (2,5) = 10 (2,6) = 12
(3,1) = 3 (3,2) = 6 (3,3) = 9 (3,4) = 12 (3,5) = 15 (3,6) = 18
(4,1) = 4 (4,2) = 8 (4,3) = 12 (4,4) = 16 (4,5) = 20 (4,6) = 24
(5,1) = 5 (5,2) = 10 (5,3) = 15 (5,4) = 20 (5,5) = 25 (5,6) = 30
(6,1) = 6 (6,2) = 12 (6,3) = 18 (6,4) = 24 (6,5) = 30 (6,6) = 36
Out of 36 possibilities, 6 + 5 + 3 + 2 + 2 + 1 = 19 fit the requirements.
What do you notice about the distribution of volcaneos?
They tend to occur over pockets of magma and along the edges of tectonic plates
