lesson # 24 mode r. u. paying attention ? the “mode”… of a group of numbers is…
TRANSCRIPT
Lesson # 24
MODE
R. U.
PayingAttention ?
The “MODE”…
Of a group of numbersIs…
The “MOST COMMON” value …
INA
SETOF
VALUES !
Watch…
2, 2, 3, 3, 3, 4, 4, 4, 4
The MODE
IsThe number
4
It doesn’t matter what order the numbers are in…
It is the frequency that counts !
Another example…½, 1/3, ¼, 1/5, 1/3, 1/3
The MODE is
1/3
Surely you got it!
If not…Seek
Medical Attention!
Now you should know…
Three important “M” words in Math…
MeanMedian
Mode…Plus an “R” word…
The Range !
All 4 words
will be revisited
in lesson #25 !
Hopefully you know …
The difference between them!
Get it ?
Good, you got it…
Now you are ready for 10
Practice questions!
Find the “Mode” of …
The next 10
Groups of numbers.
Question # 1
7, 8, 9, 10, 10
Question # 2
12, 13, 17, 12
Question # 3
11, 11, 15, 11, 15
Question # 4
11, 22, 33, 44, 22
Question # 5
40, 50, 50, 40, 50
Question # 6
½, ¼, ½, ¼, ½, ¾
Question # 7
25%, 15%, 20%, 25%
Question # 8
2.5, 1.5, 3.5, 3.5
Question # 9
11.2, 12.0, 12.4, 11.2, 10.9
Question # 10
1/6, 1/3, 2/3, 4/6
And now the answers.
Prepare
Yourself !
Question # 1
7, 8, 9, 10, 10
10
Question # 2
12, 13, 17, 12
12
Question # 3
11, 11,15, 11, 15
11
Question # 4
11, 22, 33, 44, 22
22
Question # 5
40, 50, 50, 40, 50
50
Question # 6
½, ¼, ½, ¼, ½, ¾
1/2
Question # 7
25%, 15%, 20%, 25%
25%
Question # 8
2.5, 1.5, 3.5, 3.5
3.5
Question # 9
11.2, 12.0, 12.4, 11.2, 10.9
11.2
Question # 10
1/6, 1/3, 2/3, 4/6
Trick Question!2/3
Almost…The
End
Remember…
People do not wake up one morning and know how to play A
Guitar!
It takes
Practice!
Now…
The
End