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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 many 7 digit telephone numbers can be formed the first digit cannot be zero?
9,000,000 if there are no other requirements.
The bases of the trapizoid are 12 and 16 Find the length of the median?
To find the median of a trapezoid, you add the bases together then divide by 2. So in this case the equation would be: (12 + 16) ÷ 2 =M. 28 ÷ 2= M M= 14
What does it mean to be prude?
The girl seems like a decent lady,she was probably raised to have respect and compassion for life in general. A lot of folks seem real fond of her. Do ya hear what I'm saying to yer!
What is the measure of absolute zero?
Absolute zero is 0 K, the Kelvin scale, or -273.15 °C, the Celsius (centigrade) scale, or −459.67°F, the Fahrenheit scale. (It's also 0 °R, the Rankine scale.)
A link to the Wikipedia post on absolute zero is provided. You'll find that link below.
A vocation is a calling to or preference for a certain profession, trade or occupation.
Has anyone ever flipped a coin 24 times and got all heads?
The probability of flipping a coin 24 times and getting all heads is less than 1 in 16 million. (.524) It would seem that no one has ever done that.
Can the margin of error be determined if only the confidence level is known?
No, more information is needed to determine the margin of error. For example, one may need to know the sample's mean, the sample size, and the standard deviations of the population and sample. Depending on the type of test one is performing, certain parameters need not be known. For example, the population standard deviation does not need to be known in a one sample T-test.
How many combinations of 8 numbers are there in 56 numbers?
Assuming you meant how many combinations can be formed by picking 8 numbers from 56 numbers, we have:
(56 * 55 * 54 * 53 * 52 * 51 * 50 * 49)/8! = (7 * 11 * 3 * 53 * 13 * 51 * 25 * 7) = 1420494075 combinations. (Also equal to 57274321104000/40320)
How many 3 - digit numbers can be formed using the digit 1 2 3?
123 132 231 213 321 312 : 6 [if no repeated digits].
If repetition is allowed [such as 111, or 223], then there are 27 possibilities.
80%
Quote from answer
Ero (エロ) , like many people think, doesn't mean pervert.
It means erotic or sexy. Erokawaii is actually a real popular type of style that means sexy, but cute.
A female pervert is ちじょ (chijo), regular pervert - ちかん (chikan)
8642 is the greatist number if all the numbers are not the same and even
kermit gosnell was a abortion clinic Doctor Who gave abortion to women who couldn't get abortions any where else because they where to far along.
It means...
To put into useful action. To get moving. To get ready. To get armed forces ready to fight.
So for example:
"The United States joined World War One in 1917, but it took them until 1918 to mobilise their troops."
"One of Germany's plans for World War One - the Schlieffen Plan - was to conquer France in 6 weeks and only then deal with France's ally - Russia. This was because Russia was expected to take six weeks to mobilise its armed forces fully."
Mobilise is spelt Mobilize in US spelling.
What are all the possible outcomes of rolling 3 dice?
There are 216 possible outcomes and I do not have the time or inclination to list them all. But you can try all the ordered triplets of the form (x, y, z) where each of the letters can take any of the integer values from 1 to 6 (inclusive).
What is the sample space of tossing a coin 4x?
HHHH, HHHT, HHTH, HHTT,
HTHH, HTHT, HTTH, HTTT
THHH, THHT, THTH, THTT,
TTHH, TTHT, TTTH, TTTT
The median of three numbers is 7. The range is 14. The mean is 11. What are the three numbers?
Order the numbers by size. Then the median of three numbers must be the middle number. So the second number is 7. The mean is 11 so their sum is 3*11 = 33 so the sum of the first and third is 33-7 = 26. The range is 14 so if one of the numbers is x, another must be x+14. Now x must be the smallest or the second (=7) [It can't be the largest because x+14 is bigger] If x = 7 then x+14 = 21 and the first must be 26-21 = 5 but then the range becomes 16. So x is not 7. So x is the smallest number, and x+x+14 = 26 ie 2x+14=26 or 2x = 12 or x = 6 Then the third number is x+14 = 20 So the three are 6,7 and 20.
