# Quiz Welcome!. Help  Click what you think is the correct answer!  Click play to go on.

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Quiz Welcome!

Help  Click what you think is the correct answer!  Click play to go on

Question One  If I flip a non-biased coin twice, what is the probability I will get 2 heads?  ¼ ¼  ½ ½  ¾ ¾

Question 2  If I roll a dice, what is the probability I will get an even number?  ½ ½  ¼ ¼  ¾ ¾

Question 3  A biased dice is thrown. The probability that I will get a six is ½, and the probability I will get a four is half of that. Five takes up the other sides. What could the total of the sides be?  4 4  8 8  7 7

Question 4  If I bet on a horse will odds 22-1, how much money will I get if the horse wins?  £22 £22  £33 £33  £1 £1

Question 5  I am playing Rock Paper Scissors. What is the chance my opponent will choose rock?  1/3 1/3  1/6 1/6  2/6 2/6

Well done!  What score did you get  5 5  4 4  3 3  2 2  1 1

1  Practice more!

2  Watch the tutorial again

3  OK

4  You’re getting the hang of this!

5  Well done/Cheater!

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