Mr. Millanes explains joint, marginal, and conditional relative frequencies using a class experiment involving a game of basketball. He describes how to calculate each type of frequency using a relative frequency table, providing examples and tips for remembering the concepts. Joint relative frequency is explained as the inside percentages of the table, marginal as the outside percentages, and conditional as the probability of an event given a specific condition.

What was the main activity used in class to explain relative frequencies?

• A science experiment

• A group discussion

• A game of trash basketball

• A math quiz

Which of the following best describes joint relative frequency?

• The average score of a group

• The total number of participants

• Percentages inside the table

• Percentages on the outer margins of a table

What is a mnemonic mentioned to remember joint relative frequency?

• Think of a joint as a celebration

• Think of a joint as being in jail

• Think of a joint as a connection

• Think of a joint as a meeting place

What does marginal relative frequency refer to?

• The average score of a group

• Percentages inside the table

• The total number of participants

• Percentages on the outer margins of a table

Which of the following is an example of a marginal relative frequency?

• 27.3%

• 45.5%

• 33.3%

• 21.2%

What is conditional relative frequency?

• The average probability of all events

• The probability of an event without any conditions

• The probability of an event given a specific condition

• The total number of events

In the example given, what is the conditional probability that a girl missed a basket?

• 45.5%

• 33.3%

• 21.2%

• 60%

How many girls were considered in the conditional probability example?

• 15

• 7

• 33

• 9

What is the conditional probability that a person who made a basket is a boy?

• 53.8%

• 60%

• 45.5%

• 33.3%

How many people made a basket in the conditional probability example?

• 7

• 9

• 13

• 15