Finding mean
How to find mean?
add all numbers together and divided by the number of value in the data set
Find the Median 35, 56, 34, 44, 52, 12, 34, 45
Median = 39.5
What happens once in a lifetime, twice in a moment, but never in one hundred years?
The letter “M.”
What shape is your data when both sides of the data look/are spaced the same way?
Symmetric
Find the mean: 10, 7 , 13, 10, 8
9.6
Find the Median 24, 34, 32, 16, 45, 38, 28
Median = 32
What has four eyes but can’t see?
Mississippi.
When your data is symmetric, where are both the mean and the median located?
In the middle!
Find the Mean: 110, 114, 104, 108, 106
108.4
Find the Median 86, 24, 65, 65, 24, 24
Median = 44.5
How can a leopard change its spots?
By moving from one spot to another.
Which shape of data is the only one that cannot also be symmetric?
A) Uniform
B) Bimodal
C) Bell-Shaped
D) Skewed
D) Skewed
find mean: 32, 23, 22, 33, 17, 14
23.5
Find the Median 32, 23, 22, 33, 33, 23, 32, 23, 22
Median = 23
What is so fragile that saying its name breaks it?
Silence.
When your data is symmetric, which statement is true?
A) mean = median
B) mean>median
C) mean<median
A) mean = median
Find the Mean: 15, 17, 15, 17, 21, 17, 15, 23, 20, 18
17.8
Define: Median
Median : Middle Number
What’s black, white, and blue?
a sad zebra
When your data is right skewed, which statement is true?
A) mean = median
B) mean>median
C) mean<median
B) mean>median