Home / Expert Answers / Statistics and Probability / a-find-the-number-of-ways-of-arranging-all-of-the-letters-of-the-word-toronto-if-1-there-are-no-pa857

(Solved): a) Find the number of ways of arranging all of the letters of the word TORONTO if: 1. there are no ...



a) Find the number of ways of arranging all of the letters of the word TORONTO if:

1. there are no restrictions [3 marks]





2. the R and N cannot be together [3 marks]




b) Suppose that 1 out of 50 cards in a scratch-and-win promotion give a prize.

1. What is the probability that you will win ON your fourth try? [4 marks]





2. What is the probability of winning WITHIN your first four tries? [4 marks]





c) Given a mean of 50 and a standard deviation of 20, What does P(x<55) equal? [4 marks]





d) The letters of TEACH are placed in a bag and picked out one at a time randomly. What is the probability that when placed in a line in the order that they are picked, they will spell CHEAT?

[5 marks]






We have an Answer from Expert

View Expert Answer

Expert Answer


a)The number of ways of arranging all of the letters of the word TORONTO with no restrictions is 7! (7 factorial) since there are 7 letters in the w
We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe