| Multiplication | Area | Permutations | Biased and unbiased samples | Select an appropriate display |
|---|---|---|---|---|
|
30
6x5
|
L x w
What is the area of a rectangle
|
360
(6,4)
|
Simple random sample
Each students name is on a piece of paper ,the papers are in a bowl. and names are picked by random
|
Double bar graph
What do you use to compare 2 sets of categorical data
|
|
49
7x7
|
B x h /2
What is the area of a triangle
|
56
(8,2)
|
Systematic sample
Every tenth person walks in the department is surveyed to detA supermarket is running a competition for its customers , the prize is a sport car as a customer enters the supermarket , there assigned a number at the end of the week they pick a random number determine which kind of music they like, 40 out of 70 people prefer rock music
|
box plot
What do you use to show measures of variations
|
|
110
11x10
|
Side x side
What is the area of a cube
|
24
(4,3)
|
Simple random sample
A supermarket is running a competition for its customers , the prize is a sport car as a customer enters the supermarket , there assigned a number at the end of the week they pick a random number.
|
Circle graph
Select an appropriate display for the percent
|
|
72
12x6
|
bxh
What is the area of the parallelogram
|
42
(7,2)
|
Voluntary sample
A teacher surveys students from all her classes , she wants to know what’s there favorite subject , first she asks the students if they want to precipitate in her survey , is they agree she surveys them
|
Histogram
Show frequency of data divided into equal intervals
|
|
60
4x15
|
1/2 h x (b1+b2)
What is the area of a trapezoid
|
30
(5,2)
|
Convenience sample
A store wants to survey customers favorite sneakers , the store asks every customer that buys something and the first 10 customers in the morning
|
Line graph
Show change over period of time
|
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