Exam Review JeopardyNumber

PropertiesTheoretical and Experimental

Probability

Independent and Dependent Probability

Multi-Step Equations

Equations with variables on both sides

10 10 10 10 10

20 20 20 20 20

30 30 30 30 30

40 40 40 40 40

50 50 50 50 50

Category 1 – 10 points

Name the property:

a + b = b + a

Category 1 – 20 points

What property is shown?

(x + y) + z = x + (y + z)

Category 1 – 30 points

Tori computes the value of 8 * 95 in her head by thinking 8(100 - 5) = 8 * 100 - 8 * 5.Which number property is she using?

Category 1 – 40 points

Describe the commutative property.

Category 1 – 50 points

Describe the associative property.

Category 2 – 10 points

A fair coin is thrown in the air four times. If the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss?

Category 2 – 20 points

What is the lowest and highest the probability of an event can be?

Category 2 – 30 points

A box contains 6 dimes, 8 nickels, 12 pennies, and 3 quarters. What is the probability that a coin drawn at random is not a dime?

Category 2 – 40 points

A box contains six black ball and four white balls. What is the probability of selecting a black ball at random?

Category 2 – 50 points

Mr. Laub has three children: two girls (Sue and Karen) and one boy (David). After each meal, one child is chosen at random to wash dishes. If the same child can be chosen for both lunch and dinner, construct a tree diagram or sample space of all possible outcomes. Determine the probability that one boy and one girl was dishes after lunch and dinner.

Category 3 – 10 points

Selena and Tracey play on a softball team. Selena has 8 hits out of 20 times at bat, and Tracey has 6 hits out of 16 times at bat. Based on their past performance, what is the probability that both girls will get a hit next time at bat?

Category 3 – 20 points

The probability that the Cubs win their first game is 1/3. The probability that the Cubs win their second game is 3/7. What is the probability that the Cubs win both games?

Category 3 – 30 points

If there is replacement, what kind of probability are the events?

Category 3 – 40 points

If there is no replacement, what kind of probability are the events?

Category 3 – 50 points

A student council has seven officers, of which five are girls and two are boys. If two officers are chosen at random to attend a meeting with the principal, what is the probability that the first officer chosen is a girl and the second is a boy?

Category 4 – 10 points

Solve for a:

13 = 5 - 13 + 3a

Category 4 – 20 points

Solve for p:

2(3p - 4) = 10

Category 4 – 30 points

What is the solution of the the equation:

3y - 5y + 10 = 36

Category 4 – 40 points

Solve for x:

1x + 1 = 1 16 4 2

Category 4 – 50 points

What is the solution set of the equation:

x + x = 14 5 2

Category 5 – 10 points

What is the value of n in the equation:

3n - 8 = 32 - n

Category 5 – 20 points

What is the value of x in the equation:

5(2x - 7) = 15x - 10

Category 5 – 30 points

If 3(x -2) = 2x + 6, what is the value of x?

Category 5 – 40 points

What is the value of w in the equation:

1w + 7 = 2w - 22

Category 5 – 50 points

What is the value of x in the equation:

3x + 2 = 5x - 64 4