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Which of the following DOES NOT belong to the group?

• Chance

• Interpretation

• Possibilities

• Uncertainty

The local weather forecaster in UNTV said that there is a 20% chance of rain tomorrow. What is the possibility that it will NOT rain tomorrow?

• 0.20

• 0.80

• 20

• 80

Suppose you toss two fair coins once, how many possible outcomes are there?

• 1

• 2

• 4

• 8

Which of the following statements is TRUE?

• Answering a true or false type of question has one possible outcome

• Flipping a coin thrice has 3 possible outcomes

• The probability of getting a head when a coin is tossed can be expressed as 1/2, 0.50 or 50%

• The probability of rolling 7 in a die is 1/7.

What is the lowest term of 4/8

• 1/2

• 1/3

• 1/4

• 1/5

Give the simplest form of the fraction 10/15

• 1/5

• 1/3

• 2/3

• 2/5

What is the value of m which is missing in the ratio and proportion 4/5 = m/90 ?

• 70

• 72

• 74

• 76

Which best describes the probability of a summer day being hot?

• Certain

• Even Chance

• Very Likely

• Unlikely

Select the probability of an impossible event.

• 1

• 0.5

• 0

• 0.25

State the total number of possible outcomes.

(a)