Probability

You might have a flip-over double-strike which would bring several dollars from an error collector, but you should be able to see at least a trace of heads and tails on both sides. If the tails image that is on the heads side is reversed, it is possible that someone laid another coin on top of yours and hit it with a hammer. If that's what happened you just have a damaged coin. Someone familiar with minting errors would have to examine it to be sure.

Probability = number_of_ways_of_success / total_number_if_outcomes

As a cube has 6 faces and you have only specified that it has five numbers (1-5), one of those numbers must be repeated, thus the probability of rolling a 5 depends upon whether there is one or two sides bearing a 5:

If there is only 1 side bearing a 5, then it is 1/6

If there are 2 sides bearing a 5, then it is 2/6 = 1/3

If you meant a five sided solid, then there is no such regular solid and some face(s) would be biased to appear and it would depend upon which face has the 5.

However, an icosahedron has 20 faces and the numbers 1-5 could be repeated 4 times each, meaning that the probability of rolling a 5 would be 4/20 = 1/5.

If you had a regular pentagonal spinner, with each digit corresponding to an edge, then the probability of spinning a 5 would be 1/5.

If you mean a standard die: a cube with six sides numbers 1-6 (and the 1-5 was a typographical error), then the probability is 1/6.

1 out of 3600

In order to solve this you need the null hypothesis value

also level of significance only helps you decide whether or not to reject the null hypothesis, is the p-value is above this then you do not reject the null hypothesis, if it is below you reject the null hypothesis

Level of significance has nothing to do with the math

Z-Score.

The number of permuations of the word "hawaii" are 6! /2! = 720/2 = 360. You divide by 2! because the letter "i" occurs twice.

no

There are four 9's and 48 non-9's. The odds against a 9 is 48 to 4.

The probability for a single random choice, is 6/13.

Well since you have half of your mother's genes, and half of your father's genes' I'd say about 50/50

4 different ways.

here is a chart.

2= 1,1

3=2,1 or 1,2,repeated

4=2,2 1,3(one repeat-3,1)

hope is helpful.

I suggest you get any book by Joseph Campbell, particularly "THe Power of Myth."

when he married Elizabeth fay and invented the cotton gin

24

Since there are only four aces in a standard 52 card deck, the probability of being dealt five aces is zero.

The probability of drawing two Aces from a standard 52 card deck is (4 in 52) times (3 in 51) or (12 in 52851) or (4 in 17617) or about 0.0002271.

Well, honey, when dealing with compound events, you gotta subtract the probability of the event not happening from 1 to get the probability of it happening. It's like making sure you cover all your bases - can't have any sneaky probabilities slipping through the cracks. So, subtracting is just a fancy way of making sure you've accounted for all the possibilities.

you gay

The word "spineless" has 9 letters, including 3 s's and 2 e's, so the number of distinct permutations of the letters is:

9!/(3!2!) = 30,240

1/12

The probability is 1 out of 36, or about 3%, I think.

The answer depends on whether or not the first card is replaced before drawing the second.

6!

Six factorial.

6 * 5 * 4 * 3 * 2

= 720

=====

25%