Question

How many different ways can the letters in the word STATISTICS be rearranged?

(Type your exact solution. Since this is a counting question, your answer should be a whole number. Do not use comma's or scientific notation)

Answer 1

solution:

Given word - ' STATISTICS'

Total no.of letters (n)= 10

no.of times 's' repeates (p)= 3

no.of times 'T' repeates (q)= 3

no.of times letter 'I' repeates (r)= 2  

No.of different ways can the letters in the word STATISTICS be rearranged =

=

= 3628800 / 72

= 50400

The total   No.of different ways can the letters in the word STATISTICS be rearranged = 50400