MMMR
What is the mode?
The number that occurs most often.
What does deviate mean?
to be away from the norm or average.
What are the five pieces of information needed in a Five Number Summary?
min, max, median, lower quartile, upper quartile
A data set has a mean of 11, with a standard deviation of 2.5. Describe the values that fall within one standard deviation of the mean.
8.5 - 13.5
Who am I?
I'm Batman
What is the difference between mean and median?
Mean is the average of all data
Median is the middle number.
How do we find the MAD of a set of data.
Find the mean, find the difference of each value from the mean, and find the mean of the deviations.
Where is 50% of the data in a box plot?
inside the box
A test has a mean score of 84, with a standard deviation of 3.2 points. Describe the scores within one standard deviation of the mean.
80.8 - 87.2
Who won the World Series in 1948?
Cleveland Indians
If we have an outlier, should we use the mean or median to find a center of measure?
Median
Values are given below:
3, 4, 7, 10, 11 Mean = 5
What is the MAD?
3.2
What are the lines outside the box for?
Connecting min and max to the box.
With an outlier be included with one standard deviation of the mean? Why or why not?
No. One standard deviation will include values close to the mean.
Who won the presidential election for Ohio in 2016?
TRUMP
Find the median for the following values:
1, 3, 5, 12, 10, 13, 7
7
Would an outlier have a large impact on the MAD? Why or why not?
Yes, because outliers have a UUUGe impact on the mean.
Do outliers greatly impact box plots? Why or why not?
No, box plots use median, which aren't impacted by outliers.
Free POINTS!!! Just answer "yes".
Yes
What is the capital of Djibouti?
Djibouti
Find the mean of the following values:
1, 3, 5, 12, 13, 10, 7
Round to the nearest tenth.
7.3
Below is a set of data:
0, 4, 7, 9, 10, 12, 14
Find the MAD of these values. Round to the nearest tenth.
3.7
Construct a box plot with values at:
0, 10, 4, 2, 6, 7, 5
look at board
The test has a mean score of 74 points, with a standard deviation of 3. Describe all scores that are within two standard deviations of the mean.
68 - 80
In 2016, The Cleveland Cavs won the NBA Finals. What was the final score in the epic Game 7?
93-89