1 Answer the question, considering an event to be "unusual" if its probability is less than or equal to 0.05.

If you drew one card from a standard deck, would it be "unusual" to draw an ace of diamonds?

1. Yes
2. No

2.Provide a written description of the complement of the given event.

Of ten adults, at least one of them has high blood pressure.

A. All of the adults have high blood pressure.

B. At most one of the adults has high blood pressure.

C. Nine of the adults have high blood pressure.

D. None of the adults have high blood pressure

3.Determine whether the event is independent or dependent.

A couple first has a son, then a son, and then a daughter.

1. Independent
2. Dependent

4.Determine whether the event is independent or dependent.

Two successive 5's are rolled with a fair die.

1. Independent
2. Dependent

5.Determine whether the event is independent or dependent.

A red ball is drawn from a bag containing three red balls and two black balls. It is replaced, and then a black ball is drawn from the bag.

1. Independent
2. Dependent

6.Determine whether the events are disjoint.

Go to a formal dinner affair.

Wear blue jeans.

1. Yes
2. No