This scatterplot shows

a fairly strong negative relationship

studbud

Statistics review 2 Year 10 term 4

20 termsStudBud Administration21 plays

Classifying Data and scatterplots

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
Name the dependent variable
Age
Price
2
This relationship can be described as
Weak negative
no relationship
Weak positive
Strong positive
3
This correlation is about
0.3
-0.8
-0.3
0.8
4
A correlation of 0.9 means
no relationship
a strong positive relationship
a strong negative relationship
a weak negative relationship
5
The favourite brand of chocolate of the teachers at your school is
continuous data
ordinal data
nominal data
numerical data
6
If there are 100 students in year 8, what is an appropriate sample size?
3
10
5
15
7
The length of time spent doing this exercise is
ordinal data
continuous data
qualitative data
discrete data
8
The highest temperature of the ocean each day is
ordinal data
discrete numerical data
nominal data
continuous numerical data
9
The number of pets per household is
categorical ordinal data
categorical nominal data
continuous numerical data
discrete numerical data
10
The independent variable is
basketball stats
Minutes played
Points scored
11
The brands of cars in the school car park is
discrete numerical data
continuous numerical data
ordinal data
nominal data
12
Shoe size is
qualitative data
continuous data
ordinal data
discrete data
13
The weights of babies born is
discrete numerical data
qualitative data
categorical data
continuous numerical data
14
This scatterplot shows
a fairly strong negative relationship
A perfect relationship between Price and Age
no relationship between Price and Age
a fairly weak negative relationship
15
Hair color is
ordinal data
nominal data
numerical data
discrete data
16
If the entire population is given a survey it is called
A population
A sample
A Census
A survey
17
Name the independent variable
Age
Price
18
A graph demonstrating the relationship between two variables is called :
a line of best fit
A scatterplot
a bar graph
a pie chart
19
When the sample does NOT represent the population this may occur
A census
Sampling Bias
Samples
A survey
20
A correlation of -0.8 means there is
a weak positive relationship
no relationship
a strong negative relationship
a weak negative relationship

Statistics review 2 Year 10 term 4 Flashcards | StudBud

Statistics review 2 Year 10 term 4

20 termsStudBud Administration21 plays

Classifying Data and scatterplots

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
Name the dependent variable
Age
Price
2
This relationship can be described as
Weak negative
no relationship
Weak positive
Strong positive
3
This correlation is about
0.3
-0.8
-0.3
0.8
4
A correlation of 0.9 means
no relationship
a strong positive relationship
a strong negative relationship
a weak negative relationship
5
The favourite brand of chocolate of the teachers at your school is
continuous data
ordinal data
nominal data
numerical data
6
If there are 100 students in year 8, what is an appropriate sample size?
3
10
5
15
7
The length of time spent doing this exercise is
ordinal data
continuous data
qualitative data
discrete data
8
The highest temperature of the ocean each day is
ordinal data
discrete numerical data
nominal data
continuous numerical data
9
The number of pets per household is
categorical ordinal data
categorical nominal data
continuous numerical data
discrete numerical data
10
The independent variable is
basketball stats
Minutes played
Points scored
11
The brands of cars in the school car park is
discrete numerical data
continuous numerical data
ordinal data
nominal data
12
Shoe size is
qualitative data
continuous data
ordinal data
discrete data
13
The weights of babies born is
discrete numerical data
qualitative data
categorical data
continuous numerical data
14
This scatterplot shows
a fairly strong negative relationship
A perfect relationship between Price and Age
no relationship between Price and Age
a fairly weak negative relationship
15
Hair color is
ordinal data
nominal data
numerical data
discrete data
16
If the entire population is given a survey it is called
A population
A sample
A Census
A survey
17
Name the independent variable
Age
Price
18
A graph demonstrating the relationship between two variables is called :
a line of best fit
A scatterplot
a bar graph
a pie chart
19
When the sample does NOT represent the population this may occur
A census
Sampling Bias
Samples
A survey
20
A correlation of -0.8 means there is
a weak positive relationship
no relationship
a strong negative relationship
a weak negative relationship