Statistics and Probability Pre Course Challenge

What is the probability of getting HEADS when TOSSING A COIN?

• 25%

• 50%

• 100%

• 0%

What is the probability of getting an EVEN NUMBER when ROLLING A DIE?

• 25%

• 50%

• 100%

• 0%

What is the AVERAGE of the numbers: 85, 89?

• 90

• 88

• 86

• 87

What is the AVERAGE of the numbers: 86, 90?

• 87

• 88

• 89

• 85

Choose the MIDDLE-RANK number of the set:

80, 82, 85, 89, 90

• 85

• 82

• 89

• 86

Choose the MIDDLE-RANK number of the set:

44, 44, 48, 48, 50

• 48

• 44

• 50

• None

Choose the MIDDLE-RANK number of the set:

15, 18, 20, 25, 27, 30, 35

• 20

• 30

• 25

• 18

Which number OCCURS THE MOST in the set:

12, 14, 15, 12, 12, 11, 18, 15?

• 18

• 15

• 12

• 11

Which number OCCURS THE MOST in the set:

13, 4, 11, 13, 4, 4, 13, 8, 12, 13, 6?

• 8

• 4

• 13

• 12

Which number OCCURS THE MOST in the set:

1, 15, 4, 9, 1, 6, 1, 15, 15, 11, 18?

• 1 and 15

• 1

• 15

• None