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Quiz Discussion

Title: Probability (coins)

Grade: 9-a Lesson: S3-L2

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Question	Options
Steps 1	A Coin is Tossed Three Times then find the Probability of getting two tails and one head.?	A) 1/2 B) 1/4 C) 3/8 D) 5/8
Steps 2	Three coins are tossed once then find the Probability of getting no head.?	A) 3/8 B) 5/8 C) 2/3 D) 1/8
Steps 3	Three coins are tossed once then find the Probability of getting no tail.?	A) 1/8 B) 3/8 C) 1/2 D) 2/4
Steps 4	If a coin is tossed 500 times and the tail appears 159 times then find the probability of getting a tail.?	A) 155/500 B) 157/500 C) 159/500 D) 161/500
Steps 5	If a coin is tossed 700 times and the head appears 255 times then find the probability of getting a head.?	A) 256/700 B) 255/700 C) 257/700 D) 259/700

Problem Id

Question

Options

Steps 1

A Coin is Tossed Three Times then find the Probability of getting two tails and one head.?

A) 1/2
B) 1/4
C) 3/8
D) 5/8

Three coins are tossed once then find the Probability of getting no head.?

A) 3/8
B) 5/8
C) 2/3
D) 1/8

Three coins are tossed once then find the Probability of getting no tail.?

A) 1/8
B) 3/8
C) 1/2
D) 2/4

If a coin is tossed 500 times and the tail appears 159 times then find the probability of getting a tail.?

A) 155/500
B) 157/500
C) 159/500
D) 161/500

If a coin is tossed 700 times and the head appears 255 times then find the probability of getting a head.?

A) 256/700
B) 255/700
C) 257/700
D) 259/700