Questions


October 2021 1 11 Report
Activity 3. Experimental or Theoretical? an Direction: Determine whether each problem illustrates experimental or a theoretical probability. Draw a * if it is experimental, , otherwise, draw a 1. Suppose we toss a coin 100 times and get a head 58 times. Now, we toss a coin at random. What is the probability of getting a head based from the activity? 2. A card is drawn from an ordinary deck of playing cards. Find the probability of drawing a red ace. 3. There were 40 marbles in a jar: 6 red, 10 orange, 7 bue and the remaining are yellow. Find the probability of choosing a blue marble. 4. There are 13 boys and 8 girls in Grade 8- Diamond A class. What is the probability that the teacher will call a boy? 5. A cube is rolled once. What is the probability that the number on the top of the cube is odd? 6. Gianni tossed a coin 30 times and recorded 5 tails and 25 heads. What is the probability of getting head based from the result? 7. A color cube is rolled 100 times. The number 6 comes up 25 times. What is its probability based from the trials done? 8. If three fair coins are tossed randomly 175 times and it is found that three heads appeared 21 times, two heads appeared 56 times, one head appeared 63 times and zero head appeared 35 times. What is the probability of getting (i) three heads, (ii) two heads, (iii) one head, (iv) O head.​

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