Select Not independent or Independent for each situation. (3)

A spinner is divided into three equally sized sections. The spinner is spun three times.

A number cube is rolled twice.

A bag contains 8 white balls and 3 yellow balls. Two balls are selected from the bag without replacement.

Question

Mathematics

Hamilton

8 January, 16:19

Select Not independent or Independent for each situation. (3)

A spinner is divided into three equally sized sections. The spinner is spun three times.

A number cube is rolled twice.

A bag contains 8 white balls and 3 yellow balls. Two balls are selected from the bag without replacement.

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Answers (1)

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Karlie Nicholson · Answer 1

A spinner is divided into three equally sized sections. The spinner is spun three times.

independent, since the outcome is not affected by previous spins.

A number cube is rolled twice.

independent, since the outcome is not affected by previous rollings.

A bag contains 8 white balls and 3 yellow balls. Two balls are selected from the bag without replacement.

not independent, since the new outcome depends on the balls that were drawn before.

Step-by-step explanation:

The outcome of an independent variable is not affected by previous outcomes or actions, while the outcome of dependent variables is affected by previous outcomes or actions.

Select Not independent or Independent for each situation. (3)A spinner is divided into three equally sized sections. The spinner is spun three times.A number cube is rolled twice.A bag contains 8 white balls and 3 yellow balls. Two balls are selected from the bag without replacement.

Select Not independent or Independent for each situation. (3)

A spinner is divided into three equally sized sections. The spinner is spun three times.

A number cube is rolled twice.

A bag contains 8 white balls and 3 yellow balls. Two balls are selected from the bag without replacement.