QUIZ

1.     In playing a snake and ladder game, you hope to get a number 5 in rolling a die once to win a game. Which of the following describes the phrase “get a number 5”?

• A. Event

• B. Experiment

• C. Sample Point

• D. Sample Space

    Which of the following is an event in rolling a die once?

• A.    E1 = {1,4,7}

• B.    E1 = {2,3,5}

• C.    E1 = {0,2,4,7}

• D.    E1 = {1,4,9,16}

3.  From the counting numbers 1 to 30, in how many ways can you choose a    number which is a multiple of three?

 

• A. 5

• B. 10

•     C. 12

• D. 15

Which of the following is the sample space when you flip a coin and roll a die  once simultaneously?

• A. 𝑆={𝐻1,𝐻2,𝐻3,𝐻4}

• B. 𝑆 = {𝐻,𝑇,1,2,3,4,5,6}

• C. 𝑆 = {𝐻1,𝐻2,𝐻3,𝑇1,𝑇2,𝑇3}

• D. 𝑆 = {𝐻1,𝐻2,𝐻3,𝐻4,𝐻5,𝐻6,𝑇1,𝑇2,𝑇3,𝑇4,𝑇5,𝑇6}

 Your cousin wanted to buy a lottery ticket worth one thousand pesos  because he wants to try his luck and according to his horoscope that he is so lucky that day. But for you, it is very expensive. Will you support your cousin in buying a lottery ticket?

• A.    No, because I do not like it.

• B.   Yes, because that is what he wants.

• C.   Yes, because according to his horoscope he is so lucky that day. No, because the chance of winning is very low, and he will be wasting his money and time.

• D.   No, because the chance of winning is very low, and he will be wasting his money and time.