Statistics

Not certain what your getting at but torpedo's use torpex as an explosive

Frank

We need to know how many digits the number is and if we can allow repeats. I will do this problem assuming 3 digit numbers and allowing repeats. Then there are 3 choices for each digits and 3x3x3=27 words of length 3. If we want to consider words of length 2 also, add 9 and of length 1 add 3 and for 0, we use none of them. So there are missing details we need to be sure we are doing the problem correctly. It all depends on exactly what is being asked!

It is used to test whether a procecdure has improved ,worsened or retained the situatin that existed before the procedure

151

The mean of a set of data is the average. You find it by adding the numbers and dividing by the amount of numbers. For example

1, 2, 3, 4, 5, 6, 7

mean = 1+2+3+4+5+6+7 / 7

28/7 (28 is the sum of the numbers, 7 is the amount of numbers in the set)

The mean is 4.

Yes, it could.

its a sound effect that a bunch of seventies pornos used to indicate when the actors would get it on

Alignment errors on U.S. currency vary significantly in value. If the image is still all within the borders of the paper it's considered a minor error and is generally worth very little above face value if anything. However, if the printing is far enough off that part of the image of another bill is visible, it's much rarer and could sell for $200 to $600 depending on the extent of misalignment. You would have to take the bill to a couple of dealers who specialize in error currency to get competing estimates.

1 milligrams = 10^-3 grams

Wonderingly In a questioning manner.

Expressed as a percentage, 28/49 x 100 = 57.142857 recurring (that is, 57.142857142857...) percent.

well by 19 tmes

NFL coins are flipped as a joke and the people who do it are gay!

12: 1 2 3 4 5 6 10 12 15 20 30 60.

Sure, there are many. A couple of simple examples would be:

x = (9 - 8) * (7 - 6) * (5 - 4) * (3 - 2) * (1 - 0)
x = 9 - 8 - 7 + 6 + 5 - 4 - 3 + 2 + 1 - 0

You're not limited with that though. Consider: any value other than zero, when raised to the power of zero, is equal to 1. This means that you can take any combination of the other numbers, and as long as they are not equal to 0, then you can raise them to the power of zero to get an end result of 1. For example this equation:

x = [√7 * 2 / 65 + 8 - ∫13(4x9)dx]0

is just as valid as the ones given above.

52 cards, 4 ones

1 mile and 3,240 ft left over.

97000

The first die can be any number, so the chance is 1.

The second die can be any number except the number on the first one, with a chance of 5/6

The third die can be any number except the two previous ones, with a 4/6 chance of that happening.

This same process goes all the way down to your last roll, giving you:

6/6 * 5/6 * 4/6 *3/6 * 2/6 * 1/6

or:

6!/66

= 720 / 46656

≈ 0.01543

or about 1.54%

The median is kind of like the middle number. When you have a set of number you need to sort them from least to greatest, then look for you number that is in the exact middle of them all, that number is your median, if there isn't a number in the exact middle you would add your two middle numbers together, then divide by two and that is your median.

The mode is the number that occurs most, so when you sort your data from least to greatest lets say you have one 13, three 14's, and eight 15's your mode would be 15 seeing as that is the number that occurs the most.

2 out of 3

it is in arithmetic

No, many more times over the millennia that people have used arithmetic.

The binomial probability distribution is discrete.