Question 1 Answer each of the questions below (a) [0.5 mark] A true-false quiz h

Question

Question 1 Answer each of the questions below (a) [0.5 mark] A true-false quiz has 17 questions. In how many different ways can the quiz be answered? In other 2 marks words, how many different possible combinations of answers are there for the 17 questions? (b) [1 mark] A company has 11 programmens who are equally competent at C++. How many different possible teams of five (5) can the company make? (c) [1 mark] A medical researcher wants to test different diets on people. He has 48 volunteers and three different diet plans: A, B, and C. He will give each type of diet to 16 of his 48 volunteers. In how many ways can he assign these diets to his volunteers?

Explanation / Answer

Assuming that all questions are answered (i.e. none are left blank),
there are 2 options for each question True of false
hence
total number of combination = 2^17

b)
selecting 5 from 11
= 11C5
= 11! /(6! *5!)

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