Simulation Assignment

Based on this simulation results, where 50 trials were conducted, which of the following is the best estimate of the probability of selecting at most 4 seniors from the class?

• 0.09

• 0.12

• 0.18

• 0.24

• 0.82

Based on this simulation, where 60 trials were conducted, which of the following is the best estimate of the probability an employee used at most 2 sick days in the last year?

• 0.07

• 0.20

• 0.27

• 0.33

• 0.67

Based on this simulation, where 50 trials were conducted, which of the following is the best estimate of the probability that a McHenry County resident has been to the county fair more than 5 times?

• 0.03

• 0.06

• 0.07

• 0.08

• 0.14

Based on the simulation results, where 80 trials were conducted, which of the following is the best estimate of the probability of selecting at least 5 pennies minted in the 2010's?

• 0.07

• 0.14

• 0.0875

• 0.025

• 0.0625

According to the simulation, where 50 trials were conducted, what is the approximate probability that at least 3 of the chests will be opened?

• 0.06

• 0.10

• 0.12

• 0.03

• 0.36

Based on the dotplot, where 100 trials were conducted, what is the approximate probability of getting twenty-two or fewer “Yes” responses to the modified question, purely by chance?

• Less than 5%

• Between 5% and 10%

• Between 10% and 20%

• More than 20%

Based on the probability of getting twenty-two or fewer “Yes” responses to the modified question out of the 100 trials conducted, do the results provide convincing evidence at the 5% significance level that the modified question influences the results of the survey?

• Yes, the results provide convincing evidence.

• No, the results do not provide convincing evidence.

• The results are inconclusive.

Based on the dotplot, where 50 trials were conducted, what is the approximate probability of getting nine or more individuals who identify getting a high-paying job as an important personal goal, purely by chance?

• Less than 10%

• Between 10% and 20%

• Between 20% and 30%

• More than 30%

Based on the approximate probability of getting nine or more individuals who identify getting a high-paying job as an important personal goal out of 50 trials conducted, purely by chance, does the university’s results provide convincing evidence at the 5% significance level that more of their student body identify getting a high-paying job as an important personal goal?

• Yes, the results provide convincing evidence.

• No, the results do not provide convincing evidence.

• The results are inconclusive.

Based on the simulation results, where 100 trials were conducted, what is the probability of getting 19 or more individuals who stated they completed all their homework this week, purely by chance?

• 1%

• 2%

• 5%

• 40%