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6th Grade Statistics STEAM

Total questions: 33

Worksheet time: 1hrs 24mins

Name
Class
Date
1.
What is the MODE of a data set?
a)
The middle value
b)
The number that occurs most frequently
c)
The average
d)
The difference between the max and min values
2.
What is the MEDIAN of a data set?
a)
The middle value
b)
The number that occurs most frequently
c)
The average
d)
The difference between the max and min values
3.
What is the RANGE of a data set?
a)
The middle value
b)
The number that occurs most frequently
c)
The average
d)
The difference between the max and min values
4.
What is the MEAN of a data set?
a)
The middle value
b)
The number that occurs most frequently
c)
The average
d)
The difference between the max and min values
5.
What is the mean of the following data set:
1, 1, 3, 5, 5
a)
1
b)
3
c)
5
d)
15
6.
What does it mean for a graph of data to be SYMMETRICAL?
a)
Most of the data is grouped to the left side
b)
Most of the data is grouped to the right side
c)
Most of the data is in the middle
(draw a line down the middle and both sides look the same)
7.
What does it mean for a graph of data to be SKEWED LEFT?
a)
Most of the data is grouped to the left side
b)
Most of the data is grouped to the right side
c)
Most of the data is in the middle
(draw a line down the middle and both sides look the same)
8.

What are the 1st and 3rd Quartiles of the Box Plot?

a)

20 and 35

b)

21 and 24

c)

21 and 31

d)

21 and 35

9.

How many people ran the 5k in 30 minutes?

a)

1

b)

2

c)

3

d)

30

10.

What is the range?

a)

16

b)

17

c)

27

d)

42

11.

Does this plot have an outlier?

a)

Yes

b)

No

12.

This kind of plot is called a ...

a)

Histogram

b)

Dot Plot

c)

Box Plot

13.
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?
a)
193
b)
127
c)
60
d)
66
14.
Which interval shows the greatest number of pets?
a)
15-19
b)
0-4
c)
5-9
d)
10-14
15.

How many students sent between 10 and 19 text?

a)

25

b)

22

c)

15

d)

45

16.

Theo researched the cost of a well-pet exam from seven different veterinary clinics in his community. They quoted him the following prices: $65, $100, $78, $72, $70, $125, $100


What is the IQR?

(a)  

17.

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1


What is the mode?

(a)  

18.

What is the shape of the data?

a)

symmetrical

b)

skewed left

c)

skewed right

d)

bell curve

19.

What is a peak on a graph.

a)

The highest point in a cluster.

b)

No point at all.

c)

The lowest point.

d)

All of the Above.

20.

What is a dot plot?

a)

a data display that shows data as dots above a number line; may also be called a line plot

b)

a visual display of data set on a number line that shows the minimum, the lower quartile, the median, the upper quartile, and the maximum

c)

a numerical count of how many times a data value occurs in a data set

d)

a data display similar to a bar graph; groups the data into equal-size intervals

21.

What type of graph groups data into equal-size intervals

a)

dot plot

b)

line plot

c)

box plot

d)

histogram

22.

Which class has the higher median?

a)

1st period

b)

2nd period

c)

They have the same median

23.
How many students scored 93% or less?
a)
6
b)
16
c)
14
d)
13
24.

What is the mean of this set of data?

2, 15, 7

a)

24

b)

3

c)

6

d)

8

25.
The mean of five numbers is 26. The first four numbers are 10, 20, 30, and 20. Find the 5th number.
a)
130
b)
80
c)
50
d)
20
26.

The number of pages that Mia wrote in her journal each day from Monday to Friday is shown below:

9, 8, 12, 11, 20

What is the average number of pages she wrote per day?

a)

5

b)

6

c)

9

d)

12

27.

Dr. Phipps is a dentist. She needs to report on the average number of cavities that her patients have. They were: 1,1,5,6,7 ..whats the average?

a)

20

b)

4

c)

1

d)

5

28.

The mean of 5 items is 6.

4 of these items are:

3       10       3       4

Find the value of the 5 item.

(a)  

29.

What is Mean Absolute Deviation?

a)

The mean of the data

b)

The absolute value of the mean

c)

The variation of data values around the mode

d)

The average distance between the data values and the mean

30.
What is the first step when calculating the Mean Absolute Deviation?
a)
Find the distance each value is from the mean
b)
Find the mean of the distances
c)
Find the mean of the data
31.
What is the second step when calculating the Mean Absolute Deviation?
a)
Find the distance each value is from the mean
b)
Find the mean of the distances
c)
Find the mean of the data
32.
What is the third step when calculating the Mean Absolute Deviation?
a)
Find the distance each value is from the mean
b)
Find the mean of the distances
c)
Find the mean of the data
33.
Find the Mean Absolute Deviation:  10, 9, 3, 8, 10.  The Mean is 8
a)
3
b)
5
c)
1
d)
2