Mathematics, 23.04.2021 01:20 wubzwaters

I’ll give the Brainliest to who answers these question with reasonable explanations. 1. In a bag there are 3 red marbles, 2 yellow marbles and 1 blue marble. After a marble is selected, it is replaced. After 40 attempts at drawing two marbles from the bag, there were three instances where a blue marble then a yellow marble was pulled. What is the percent difference between the theoretical probability and the experimental probability?

A. 56%

B. 75%

C. 26%

D. 35%

2. A coin toss is used to simulate an experiment. Which of the following must be true about that experiment?

A. It must have two possible outcomes, each with a probability of 1/4

B. It must have four possible outcomes, each with a probabilty of 1/4

C. It must have four possible outcomes, each with a probability of 1/2

D. It must have two possible outcomes, each with a probability of 1/2

Answers: 2

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