Median
What is the median of a data set?
The median is the middle number in a sorted list of numbers.
What is the mode of a data set?
The mode is the number that appears most frequently in a data set.
What is the range of a data set?
The range is the difference between the highest and lowest values in a data set
What is an outlier?
An outlier is a number in a data set that is much higher or lower than the other numbers
What is Mrs. Malam's first name?
Kaitlyn
How do you find the median of the data set {3, 1, 4, 2, 5}?
First, sort the numbers: {1, 2, 3, 4, 5}. The median is 3.
What is the mode of the data set {1, 2, 2, 3, 4}?
The mode is 2.
Calculate the range of the data set {2, 3, 5, 8}.
The range is 6.
How can you identify an outlier?
You can identify an outlier by looking for numbers that are significantly different from the rest of the data.
What is Mrs. Malam's favorite color?
Green
What happens if there is an even number of data points?
You take the average of the two middle numbers. (Add them together and divide by 2)
Can a data set have more than one mode?
Yes, a data set can have multiple modes or no mode at all.
If the lowest score is 10 and the highest score is 30, what is the range?
The range is 20.
Give an example of an outlier in the data set {1, 2, 2, 3, 100}.
The outlier is 100 because it is much higher than the other numbers.
What is Mrs. Malam's favorite school subject?
Math
Find the median of the data set {7, 8, 9, 10}.
The median is 8+9/2=8.5.
Find the mode of the data set {5, 6, 7, 7, 8, 8}.
The modes are 7 and 8
What is the range of the data set? (63, 59, 29, 14, 28)
The range is 49.
Why are outliers important to consider?
Outliers are important to consider because they can skew the results and affect calculations like mean and range.
Where was Mrs. Malam born?
Hawaii
Find the median of the data set. (2.25, 6.5, 3.2, 3.6, 2.3)
The median is 3.2.
What is the mode of this data set? (0, 3, 4, 8, 1)
There is no mode.
What is the range of the data set? (120, 340, 530, 434, 92)
The range is 438.
Malam's
How many siblings does Mrs. Malam have?
3