WorksheetsUnit 8 Probability and Statistics
Total questions: 25
Worksheet time: 1hrs 12mins
Name
Class
Date
1.
knock knock
a)
whos there?
b)
go away!
c)
no!
d)
what?!
2.
What data value is the upper quartile (Q3)?
a)
64
b)
62
c)
66
d)
58
3.
What is the type of correlation?
a)
Negative
b)
no association
c)
positive
4.
Which box and whisker plot has the highest median?
a)
Top plot
b)
Bottom plot
5.
What type of correlation does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
6.
If I have 5 ducks in a box and choose one without putting it back ,then choose another. Would this be independent or dependent?
a)
Ducks
b)
independent
c)
I give up
d)
dependent
7.
what is 9+10
a)
21
b)
pie
c)
john cena
d)
19
8.
What type of correlation does this scatter plot represent?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
9.
what is a dependent variable ?
a)
something that doesn't depend on the first action
b)
something that depends on the first action
c)
I give up
d)
3
10.
What value is the lower quartile?
a)
66
b)
58
c)
60
d)
64
11.
6. Which city has a higher median?
a)
Millersburg
b)
Arcadia
12.
If you love me let me...
a)
eat
b)
stop this nonsense
c)
GOOOOOOOOOOOOOO
d)
no,stop
13.
Which box and whisker plot shows more "spread out" data?
a)
Top plot
b)
Bottom plot
14.
About how many male math teachers were there in 2006?
a)
15
b)
30
c)
35
d)
45
15.
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.
a)
12 chapters
b)
15 chapters
c)
18 chapters
d)
21 chapters
16.
A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. P(purple then black)
a)
1/18
b)
2/5
c)
3/7
d)
4/9
17.
What is the probability of spinning red?
a)
0
b)
5/12
c)
1/2
d)
3/4
18.
who are they
a)
rainbow kids
b)
Zap Kids
c)
into the future
d)
teletubbies
19.
Theoretical Probability is?
a)
What Should happen
b)
What does happen
c)
What Will Happen
d)
What I want to Happen
20.
Emma is playing a spinning game using the spinner shown. She gets one spin and needs green to win. What's probability that she will NOT win?
a)
.25
b)
.75
c)
.70
d)
40
21.
A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number 3?
a)
1/12
b)
1/4
c)
1/8
d)
1/2
22.
There are 4 black marbles and 2 white marbles in a bag, what is the probability of choosing a black marble, not replacing it and then choosing white.
a)
4/15
b)
3/17
c)
2/5
d)
2/19
23.
What is the median?
a)
62
b)
58
c)
66
d)
60
24.
Name this meme:
a)
dog
b)
doge
c)
it cute
d)
cute dog with wide eyes
25.
Which box and whisker plot has the smallest lower quartile?
a)
Top plot
b)
Bottom plot
100 %
