19272432
Question 1
Question
To find the [blank_start]median[blank_end] you must order the data first.
Answer
-
median
-
mean
-
mode
Question 2
Question
To make a box and whisker graph, which value do you NOT need?
Answer
-
median
-
lower quartile (Q1)
-
upper quartile (Q3)
-
range
-
minimum
-
maximum
Question 3
Question
The range is the highest value [blank_start]minus[blank_end] the lowest value
Answer
-
minus
-
plus
-
multiplied by
Question 4
Answer
- True
- False
Question 5
Question
The whiskers at each end of the box are the highest and lowest 10% of data
Image:
Image (binary/octet-stream)
Answer
- True
- False
Question 6
Question
The length of the box is the IQR (inter quartile range). How do you calculate the IQR?
Image:
Image (binary/octet-stream)
Answer
-
Pick a number between 1 and 10
-
Add all the numbers and divide by how many there are
-
Subtract Q1 from Q3
-
Subtract the minimum from the maximum value.
Question 7
Question
The IQR of the Year 9s is [blank_start]smaller[blank_end] than the IQR of the Year 10s.
Image:
Image (binary/octet-stream)
Answer
-
smaller
-
bigger
-
equal to
Question 8
Answer
-
7
-
0
-
4
Question 9
Answer
-
skewed
-
uneven
-
symmetrical
Question 10
Question
The IQR for the Year 11s is similar to the IQR of year 12s. True or false?
Image:
Image (binary/octet-stream)
Answer
- True
- False
Want to create your own Quizzes for free with GoConqr? Learn more.