Study guides

☆☆

Q: How many ways can the letters F A I R be arranged?

Write your answer...

Submit

Still have questions?

Continue Learning about Statistics

There are two ways to look at this problem; gender or person. Gender (M=Male, F=Female); There is only one way and that is MFMFMFMFM. By person, you have 9 places to fill. The first is 5 males could be placed there, the next 4 females could be placed there, the next 4 males can be placed there, the next 3 females can be placed there and so forth. So in this instance there are 5*4*4*3*3*2*2*1*1 = 2880 arrangements. Another way is just 5!*4!=2880. Here 5! is for men and 4! for women. ie. Men can be arranged in 5 ways and women can be arranged in 4 ways.

20

An F in statistics is typically a grade. This F means that you are failing or have failed the course.

The F distribution can't be negative.

A quick answer: F is the ratio of two Chi squared divided by their degrees of freedom respectively. Where: * (X1)2 & (X2)2 are the Chi squared for the variables 1 & 2 respectively (formatting issues prevented proper use of Greek letters for Chi sq) * v1 & V2 are the degrees of freedom (also refered to as df) respective to the variables 1 & 2

Related questions

First, count how many letters you have--A, B, C, D, E, and F--6. Then, the problem is the number multiplied by the ones below it. 6x5x4x3x2x1. You can get rid of the one, because anything multiplied by 1 is itself. 6x5x4x3x2=720. You can arrange these six letters in 720 possible ways. If the row could be vertical or horizontal, the number doubles to 1440.

There are not too many words that can be made with those letters. I can make:aahahifahahiIif

You do realize this question makes no sense, come on man, I know you probably work at a pizza shop but, there is more to life. If you mean, how many letters BEFORE f.... That is 5 or five. If you mean, how many letters AFTER f... That is 10 or ten. Good luck in kindergarden

Here are some words that have f and b in them:breakfrontbeachfrontbafflebeforebefriendbefuddlebeliefbeefbenefitbifocalsbifurcatebluffbufffabricfabulousfabricatefibfiberflabflabbergastedflubforebodesforbearsfumble

FaceCafeAce

288 ways.

7 letters. C-D-E-F-G-A-B-C

Afar is a four letter word with f and a as the 2 middle letters in that order.

Those letters can be used to spell "giraffe".

sulfate

The word fitful can be made with those letters.

words from the letters L I F E: * if * elf * lie

People also asked