n an experiment with a bag of marbles, P(green) = three fourths. Interpret the likelihood of choosing a green marble.

Likely
Unlikely
Equally likely and unlikely
This value is not possible to represent probability of a chance event.
Question 3(Multiple Choice Worth 2 points)
(Likelihood MC)

The teacher gave a true and false quiz where P(true) = 0.2 for each question. Interpret the likelihood that the first question will be true.

Likely
Unlikely
Equally likely and unlikely
This value is not possible to represent probability of a chance event.
Question 4(Multiple Choice Worth 2 points)
(Likelihood MC)

A group of students were asked which club they planned to join.


Club Percent of Students
Garden Club 0.1
Robotics Club 0.2
Technology Club 0.5
Zoology Club 0.2


Compare the probabilities of a randomly selected student joining a club and interpret the likelihood. Choose the statement that is true.
The student will be more unlikely to join the Robotics Club than the Garden Club because P(Robotics) < P(Garden).
The student will be equally likely to join the Zoology Club or Robotics Club because P(Robotics) = P(Zoology).
The student will be more likely to join the Zoology Club than the Robotics Club because P(Zoology) > P(Robotics).
The student will be more likely to join the Garden Club than the Robotics Club because P(Garden) > P(Robotics).
Question 5(Multiple Choice Worth 2 points)
(Likelihood MC)

The baker made a batch of chocolate chip, oatmeal raisin, and sugar cookies. If P(chocolate chip) = 68%, interpret the likelihood of randomly selecting a chocolate chip cookie from the batch.

Likely
Unlikely
Equally likely and unlikely
This value is not possible to represent probability of a chance event.
Question 6 (Essay Worth 4 points)
(Likelihood HC)

The weather table predicts the chance of rain for five days.


Day of the Week Chance of Rain
Monday 72%
Tuesday 15%
Wednesday 41%
Thursday 45%
Friday 68%


Part A: Compare the probability of rain between any two days. (2 points)

Part B: Based on the weather, if you are planning an outdoor cookout with family and friends, which day will be better to host the outside event? Explain your answer. (2 points)



Friday has a 23% more of a chance of rain than Thursday.

Tuesday would be a better day to host the event because it only has a 15% chance of rain.


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FDK161.12