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Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
36,756 Questions
How does segment pricing work?
Segment pricing is another tactic a company can use to modify product price in order to increase sales. Everyday examples of segment-pricing discounts are those extended to children, senior citizen, and students.
its not stating alternative solutions i got that wrong :(
Fugazi is an American post-hardcore band that formed in Washington, D.C. in 1987. The band's continual members are guitarists and vocalists Ian MacKaye and Guy Picciotto, bassist Joe Lally and drummer Brendan Canty.
You might means fortuitous, which means fortunate or lucky.
What is an outlier on a stem and leaf plot?
An outlier is an extreme point of data on the plot. It is significantly greater or less than the rest of the data.
Example:
*50% of the class got 80/100 points on the test
*49% of the class got 78/100 points on the test.
*However, only 1% of the class got 99/100 points on the test.
The small percentage that got the 99 would be the extreme outlier.
What are all of the 5 number combinations from 1 through 34?
There are 278,256 of them so it is not realistic to expect anyone to provide a full answer.
She might want you to check out her "server". But you might have to use an "anti-virus" first...or a "fire wall"
What is the answer to 3.07 3.48 4.24 using front end estimation?
It depends on what you are required to do with them - add them, multiply them, something else!
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals" etc.
the if you will can be used many different ways the most common way i use it is if you will means you can go first
With questions like these it is often difficult to remember whether we are looking for permutations or combinations. In English we use these two terms interchangeably but in mathematics we must be more precise. The way to remember is that if the order matters, then position matters, thus position = permutation. If order does not matter then we're looking for combinations. Put simply, 123 and 321 are the same combination but different permutations. In this case we're looking for permutations (thus combination locks should really be called permutation locks).
The formula for calculating permutations is fairly simple: given 7 digits from which we must select 3, we have 7^3 = 7 x 7 x 7 = 343 permutations in total. However, in order to exclude repeated digits we must use a different formula. When we select the first digit we have 7 choices (just as we do with repetition allowed), but when we choose the next digit we only have 6 choices remaining and for the final digit we only have 5 choices remaining.
To express this more mathematically, we need to use factorials. Factorial 7 (written 7!) is 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5040. This tells us there are 5040 different ways we can write all the digits from 1 to 7 without repetition. In order to calculate all the 3-digit permutations we need to stop multiplying when we reach 4. To achieve this, we use the following formula:
n! / (n-m)!
where n is the number of elements in the set and m is the number of elements we wish to select.
Thus we get:
7! / (7-3)! = 7! / 4!
If we (partially) expand this we find we have:
7 x 6 x 5 x 4! / 4!
The 4!s above and below the division will cancel each other out, so we get:
7 x 6 x 5 = 210 permutations without repetition.
If we were to fully expand this out we find we have:
(7 x 6 x 5 x 4 x 3 x 2 x 1) / (4 x 3 x 2 x 1) = 5040 / 24 = 210 permutations without repetition.
Note that if we were only interested in the number of combinations (without repetition), we divide the number of permutations by 3! For that we use the following formula instead:
n! / (m! x (n-m)!)
Thus we'd get:
7! / (3! x 4!) = (7 x 6 x 5 x 4!) / (3 x 2 x 1 x 4!)
The 4!s cancel each other out so we get:
(7 x 6 x 5) / (3 x 2 x 1) = 210 / 6 = 35 combinations without repetition.
gumption means , you have a lot of spirit & spunk. the nerve to do things without question.
What are the different types of variables?
The exogenous ones, which are set by an outside agent, and the endogenous ones, which occur inside a problem.
So if you look at this formula for a wave in one dimension:
y = exp(-jkx), where k = 2pi / lambda
lambda and x are exogenous while k is endogenous (j and pi are constants).
What are the numbers used in making a box and whisker plot?
The box goes from the lower quartile to the upper quartile and has the median marked across it. The whiskers stretch out, from the box, to the minimum and the maximum.
..... Well, this is really specific question....
In probability, a coin is usually referenced when talking about heads and tail.
A Deer, A Dog, A Cat, A Mouse, A Bear, A Cougar, A Mountain lion,.............These could go on for a while:)
