Question

QUESTION 3 You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 6 friends who want to come along How many different groups of 3 could you take with you? 1. B. 6/3-240 @c./6 o C.( 20 O D None of the above. QUESTION 4 1. Let a random experiment consist of tossing a fair coin 4 times in a row. Het änd denote the events that the coin lands Head and Tail, respectively let denote the event of getting two tails. Which of the following statements is INCORRECT? Event A contains total of 6 outcomes: TTHH, THTH, THHT, HTHT, HTTH and HHTT O B P(A)-38 O C. The total number of outcomes in the sample space of this random experiment is 16 O D None of the above.

Answer 1

3) Solution:

Given data:

number of friends you can bring along Unfortunately = 3

you have number of  friends who want to come along = 6

Now, we have to find out the:

How many different group of 3 could you take with you:

Formula for finding the number of different group of 3  is,

number of groups =   number of friends that you want group of /  number of friends you can bring

= 3 / 3

   = 1

The number of different groups of 3 could you take with you = 1 group

From the question , the correct answer is Option " D "

Option D is " None of the above "

Because we get the answer is " 1 " but 1 is not in above three options. So the answer is " none of the above ".

Note: As per the HOMEWORKLIB RULES, one question is enough. So i did only question 3 . if you want remaining question please re upload as another question.

Thank you,