Question

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Tell if the events are independent or dependent. Explain your reasoning.



A spinner lands on 10. The same spinner is spun again and lands on 10 again.









A.
The events are independent, because the events affect each other.







B.
The events are dependent, because the events affect each other.







C.
The events are independent, because the events do not affect each other.







D.
The events are dependent, because the events do not affect each other.

Answer 1

C

Answer 2

Tell if the events are independent or dependent. Explain your reasoning.



A small box is filled with 50 marbles. There are 15 red marbles, 15 blue marbles, 10 purple marbles, 5 yellow marbles, and 5 black marbles in the box. A yellow marble is drawn from the box, is not replaced, and then a black marble is drawn.









A.
The events are independent, because the events affect each other.







B.
The events are dependent, because the events affect each other.







C.
The events are independent, because the events do not affect each other.







D.
The events are dependent, because the events do not affect each other.

Answer 3

both events are dependent

Answer 4

B