**Workout**

Question 1:

Question 2:

Question 3:

Question 4:

(a)

(b) 1

(c) 13 number 1’s is very high, it would suggest the dice is not fair.

Question 5:

(b) Bus

(c) No as 17 is not double 9.

Question 6: (a)

(b) 21

Question 7: (a)

(b) 40

(c) 7

(d) We only know that three people are aged 61-70, we do not know their actual ages. All three could all be 61.

**Apply**

Question 1: Answer depends on own results.

Question 2:

(a) 9 matches

(b)

(c) 60 points

Question 3:

(a) 25%

(b) 1/5

(c) 9/20

Question 4: £132