Result Frequency

Two heads

28

Two tails

39

One head, one tail

62

Answer the following questions based on the data you gathered. You must show your work to receive credit.

What is the theoretical probability that a coin toss results in two heads showing?

What is the experimental probability that a coin toss results in two heads showing?

What is the theoretical probability that a coin toss results in two tails showing?

What is the experimental probability that a coin toss results in two tails showing?

What is the theoretical probability that a coin toss results in one head and one tail showing?

What is the experimental probability that a coin toss results in one head and one tail showing?

Compare the theoretical probabilities to your experimental probabilities. Why might there be a difference?
Someone, please answer I will be giving 98 points!

Given frequencies as a result of experiment:

Total number of frequencies:

What is the theoretical probability that a coin toss results in two heads showing?

What is the experimental probability that a coin toss results in two heads showing?

What is the theoretical probability that a coin toss results in two tails showing?

What is the experimental probability that a coin toss results in two tails showing?

What is the theoretical probability that a coin toss results in one head and one tail showing?

What is the experimental probability that a coin toss results in one head and one tail showing?

Compare the theoretical probabilities to your experimental probabilities.

Why might there be a difference?

read below

Step-by-step explanation:

Result

Frequency

Two heads

28

Two tails

39

One head, one tail

62

Answer the following questions based on the data you gathered. You must show your work to receive credit.

What is the theoretical probability that a coin toss results in two heads showing?

                   ½ x ½ = ¼ = .25

What is the experimental probability that a coin toss results in two heads showing?

        28/129 = .217

What is the theoretical probability that a coin toss results in two tails showing?

        ½ x ½ = ¼ = .25

What is the experimental probability that a coin toss results in two tails showing?

        28/129 = .302

What is the theoretical probability that a coin toss results in one head and one tail showing?

       ½ x ½ + ½ x ½ = .50

What is the experimental probability that a coin toss results in one head and one tail showing?

       62/129 = .48

Compare the theoretical probabilities to your experimental probabilities. Why might there be a difference?

      The theoretical and experimental probabilities are very different. There could be a       difference because of the size and weight of the coins or the way you flip them.

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24