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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.
36,755 Questions
How man numbers can you make with 4 digit numbers from 1-9?
3600
* * * * *
9000: from 1000 to 9999 (inclusive).
If using 0 though 9 how may many different 9 digit combinations can be made?
I believe the answer would be 10^9 or 1,000,000,000
Yes.
How do you convert slope percent into tan degree value?
Let m be the slope in percent and theta be the angle in question.
tan (theta) = m/100
theta = arctan (m/100)
To verify the result, we know the following:
tan 0 = 0
tan (45 degrees) = 1 = 100%
tan (90 degrees) = infinity
For example, if 0 < m < 100%, then 0 < theta < 45 degrees.
What are the possable 3 digit combinations you can make out of 1-9?
The number of possible 3 digit combinations you can make out of 1-9 with out
repeated digits is:
9C3 = 9!/(3!(9-3)!) = 84
What problems do these trends have?
they r all differant and they can do stuff we gather that we want to know the answer please
It basically means thinking. See this page for more information: http://dictionary.reference.com/browse/noesis
How many people would you need to get together to have two people with a birthday in the same month?
To be certain of it, you would need twelve people (simply because that is the number of different possibilities).
To have a better than even chance of it, you would need at least 5 people.
And the correct answer will of course be - 13
If you have 12, they might all have birthdays in different months.
A better than even chance will have to be more than 6 and therefore that answer would be 7.
Refer back to the first clause. The answer is 50 per cent!
What is 19 over 7 as a percentage?
Expressed as a percentage, 19/7 x 100 = 271.428571 recurring (that is, 271.428571428571...) percent.
Inverse Gaussian distribution-discuss moment and maximum likelyhood estimation?
I've included two links. The MLE of parameters of NIG distribution is the subject of current research as attached. The moment generating function is provided in the first link.
Only to modify error behavior, not the error causing situation
If a zero is placed behind a number is it even or odd?
Placing a zero to the right of a number multiplies it by a factor of 10, and all multiples of 10 are even numbers.
(10 = 2 x 5).
How do you get a random number generator on Microsoft Excel?
"=rand()" in a cell gives a random number between 0 and 1. Every time the sheet is recalculated (F9 key) a new random number is generated.
What are the chances of rolling the dice at 1?
For a six sided die , it would be 1/6 as there is an equal chance for every value.
