Y9 Numeracy Skills SP9/10

L4

Malua spins the pointer. The probability that it stops on the number 1 is:

(a)  

L4

A ball is drawn from a bag containing 7 red, 3 white and 10 blue balls. The probability that it is a red ball is:

(a)  

L4

40 balls are numbered 1 to 40. One ball is selected at random. The probability that the number on the chosen ball will contain the numeral "3" is

(a)  

L4

A dart is thrown at the board shown. A prize is won if the number hit is a multiple of 5. the probability that a prize will be won with one throw is:

(a)  

L5

A six-sided die is rolled 60 times. How many times would you expect the die with the number "6" facing up?

(a)  

L5

If a dice is rolled 300 times, how many times would you predict a roll of a 1 or a 6?

L6

Two six-sided dice are rolled one after the other. The number of ways in which a total score of eight can be made is:

(a)  

L6

What is the probability that two heads occur when two coins are tossed?

(a)  

L6

You flip 3 coins. What is the probability that all three come up heads?

L5