Find the median and mode of the following set of data:
13, 18, 13, 14, 13, 16, 14, 21, 13
Median: 14
Mode: 13
100
You are on a game show. The host asks you to pick a door and then pick a curtain behind the door. There are 5 doors and 3 curtains behind each door. How many choices are possible for the player?
15
100
Solve the proportion:
w/35 = 4/7
w = 20
200
Teacher will draw a triangle on the board:
Leg = 6
Leg = 8
Solve for the other leg.
10
200
Teacher will draw a right triangle on the board:
Angle = 30
Opposite = 5
Find the length of the hypotenuse
10
200
6. Find the mean for the following list of values:
5, 15, 10, 15, 5, 10, 10, 20, 25, 15
Mean = 13
200
What are the chances of rolling a "3" with a die?
1/6
200
The Harrison soccer team played twenty games last season, winning twelve games. They will play twenty-five games this year. What win total do they need to construct a proportional relationship between the two years?
15 wins
300
Teacher will draw a triangle on the board:
Leg = 16cm
Hypotenuse = 20 cm
Solve for the other leg.
12cm
300
Teacher will draw a right triangle on the board:
Adjacent = 7
Hypotenuse = 9
Find the measure of the angle
39 degrees
300
1. How do you find the mean?
2. How do you find the median?
3. How do you find the mode?
1. Add up all of the numbers and divide by how many numbers you added.
2. Write the numbers in order and find the one in the middle.
3. The number that appears the most - there could be one, more than one, or no mode at all.
300
Each of the letters of the word COLORADO are written on separate pieces of paper that are then folded, put in a hat, and mixed thoroughly. One piece of paper is chosen (without looking) from the hat. What is the probability it is an O?
3/8
300
Use your conversion table:
10 inches is how many centimeters?
25.4 cm
400
Darnell wants to make a wheel chair ramp from his driveway to the top of his front porch. His porch is 3 foot high. The distance from his porch to his driveway is 4 feet. How long will the incline be?
5 ft
400
John wants to measure the height of a tree. He walks exactly 100 feet from the base of the tree and looks up. The angle from the ground to the top of the tree is 33˚. How tall is the tree?
64.94 feet
400
What is range and how do you solve for it?
Find the range of the following set of data:
3, 4, 6, 8, 10
Range is the spread of the data - how far is it from the smallest to the biggest.
To find range subtract the smallest number from the biggest.
Range = 7
400
Use the counting principle to find how many outfits you have with 6 shirts, 8 pants, 3 ties, and 5 pairs of shoes.
720
400
How many months are in 5.2 years?
62.4 months
500
It takes Roberto 10 minutes to walk to the store from his house if he cuts diagonally through the park. On rainy days he uses the sidewalk along the park. It takes him 6 minutes to walk from his house to the corner. How long does it take him to walk from the corner to the store?
8 minutes
500
A building 14.5 m tall casts a shadow of 11.4 m along the level ground. At what angle do the rays of the sun hit the ground (to the nearest degree)?
51.8 degrees
500
Money spent on movies each month:
$90, $12, $25, $55, $39
Find the mean, median, mode, and range amount spent.
Mean:$44.20
Median: $39
Mode: none
Range: $78
500
How many possible outcomes are there if you roll a six sided cube and then flip a coin?
What are the odds of rolling a one, then flipping a heads?
_6_ x _2_ = 12 possible outcomes
probability = 1/12