What is the mean in this set of data: 1, 3, 9, 7, 6
100
-40 or negative 40
What is the opposite of 40?
100
Measuers the chance of an event happening.
Define Probability
100
B
Which measurement represents the shortest lenth?
A. 25 inches
B. 1.5 feet
C. 2 meters
D. 110 centimeters
200
Add or subtract the numerators
How do you add or subtract fractions with like denominators?
200
The number that occurs the most in a set of data. Yes you can have two modes
What is mode? Can you have two modes?
200
9
What is another way to write -(-9)?
200
are two or more events in which the outcome of one event has no effect on the outcome of the other event(s).
What is Independent event
200
2.25 miles
What is 3.6 km in miles?
300
1 1/8, 9/8, or 1.125
What is the sum of 5/16 and 13/16?
300
Mean is 15 miles
Median is 16 miles
Frank asked 5 of his 15 relatives how many miles they drive to work. Their answers are 20 miles, 24 miles, 12 miles, 3 miles, and 16 miles. Find the Mean and Median of the data.
300
View the number lines to make sure they are correct
Draw a number line and sketch point J at -8, point K at 6, point L at -1, and point M at 4.
300
2/6=1/3
possible outcomes: 1, 2, 3, 4, 5, 6
What is the probability of tossing a number less than 3 on the number cube. List all of the possible outcomes
300
2.25 miles
What is 3.6 km in miles?
400
13 1/4 or 13.25
Janine worked 5 1/2 hours on Thursday and 7 3/4 hours on Friday. How long did she work in all on those two days?
400
Median is 53
52 and 55
the mode of 52 is the best measure to use
What is the median and the mode of the data? Which measure is best to use? 52, 52, 55, 55, 54, 47
400
View the number line
Using the number line in 300; Point N is the opposite of point J. Plot and lable point N on the same number line. Point S is opposite of point K. Plot and lable point S.
400
P(red on first pick)=8/16=1/2
P(yellow marble on second pick)=3/15=1/5
P(red, yellow)=1/2*1/5=1/10
There are 8 red marbles, 5 blue marbles, and 3 yellow marbles in a bag. Withouth looking, Paul picks one marble from the bag. He does not put the marble back in he bag. Then he picks a second marble from the bag. What is the probability that Paul picks a red marble first and a yellow marble second?
400
212 degrees F.
Water boils at about 100 degrees C. Approximately what is the temperature in Fahrenheit?
500
6/12=1/2
What is 3/4 * 2/3 (Model the fraction as well)
500
If one data value is much greater or much less than the the rest of the data values.
Order the integers from least to greatest: 4, -1, 7, 5, -6, -8. Identify the negative and positive integers
500
3/28
The following students are running for class office: Adam, Bill, Cathy, Carl, Debbie, David, Danielle, and Emily. The two people who get the most votes will be president and vice president. What is the probability that the names of the two students selected both start with the letter D?
500
84 grams
Harvey bought an apple that weights 3 ounces. Which is closet to hte mass of teh apple?