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Bivariate Data Flashcards | StudBud
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Bivariate Data
Bivariate Data
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Year 10MAX Top up test
Flashcards
31 cards
F
Practice quiz
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Host live
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Questions
31
Answers
1
I have 1/5 of a pie and give 1/3 of this to my Dog, how much of the total pie did the Dog have?
1/15
one-fifteenth
1/8
2/8
2
The graph shows that the Increasing year CAUSES the amount of points scored to increase
True
False
3
When data points cluster along a straight line we have a....
Lyndon Johnson
linear relationship
4
Use the line to estimate sales of ice cream at 21°c
380
580
280
480
5
The x axis shows the....
independent variable
dependent variable
explanatory variable
response variable
6
The graph below shows
strong negative correlation
correlation
strong negative consultation
strong negative coronation
7
Another name for line of best fit is...
ruler line
trend line
that line thing
smallest distance between two points
8
In what year did the NZ prime minister appoint a National Wizard?
Never!
1990
1992
What?
9
We compare the data to explore possible:
Relationships
variable
sameness
Correlation
10
A scatter graph shows a moderate negative linear relationship, which one could it be?
6
4
5
3
11
Which graph shows the line of best fit?
A
D
Both
C
12
How long is 90mile beach?
55 miles
88km
90km
90 miles
13
When 'fitting' the line, we aim for:
as many points below the line as above
more points above the line
as many points
more points below the line
14
When gathering data for bi varate analysis we store it in
table
tally chart
head
USB
15
A good way to visualize bivariate data is
cat plot
tatter shot
scatter plot
bar graph
16
If x and y co-ordinates increase we have
negative correlation
positive correlation
17
we use...
x to regulate y
y to foreshadow x
y to predict x
x to predict y
18
Which graph shows no correlation
5
6
4
3
19
Bivariate analysis that we looked at interpreted....
Quality Data
Qualitative Variables
Quantity
Quantitative Variables
20
The outlier shown is checked and confirmed as a real data point. We should:
Alter it
Recheck
Leave it in
Delete it
21
How many variable in bivariate data?
rua
one
three
two
22
Which graph or graphs show the most correlation?
1 and 7
1 and 2
6 and 7
1
23
What is the following Anagram: Conversation
Vocies rant on
station on
Say the var
very converse
24
The y axis shows the
explanatory variable
response variable
independent variable
dependent variable
25
The scatter plot shows that as Annual Salary ($000s) increases, we see a...
increases in IQ score
strong positive trend
a decreases in score
a correlation
26
How many noses do slugs have?
0
6
1
4
27
The statistical enquiry cycle is
Define,How,Analysis,Conclusion,True False
Problem,Plan, Data, Analysis, Conclusion
Problem,Plan,Data,Conclusion,Analysis
Plan,Problem,Data,Analysis,Conclusion
28
True or False: Recycling one glass jar saves enough energy to watch TV for 3 hours
TRUE
FALSE
29
Describe the relationship in the below graph:
moderate positive relationship
strong positive linear relationship
perfect positive linear relationship
strong negative relationship
30
Triskaidekaphobia is
Fear of number 13
Fear of number 3
Fear of number 666
Phobia
31
Today is international
Best Friends Day
Ups Daisy Day
World Oceans Day
Wednesday
