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20 questions
What was the lowest score?
20
30
39
40
What was the median score?
39
50
55
16
What is the lower quartile?
39
40
35
50
What is the upper quartile?
39
50
55
68
What was the highest score?
70
50
55
68
What is the interquartile range?
39
55
16
18
What was the shortest length?
65cm
70cm
90cm
85cm
What was the longest length?
158cm
159cm
120cm
148cm
What is the median?
89cm
98cm
30cm
120cm
What is the lower quartile?
90cm
85cm
98cm
70cm
What is the upper quartile?
158cm
30cm
120cm
70cm
What is the interquartile range?
50cm
30cm
88cm
40cm
What was the lowest mass?
4kg
4.5kg
16kg
15.5kg
What is the median mass?
16kg
18kg
20kg
17.5kg
What is the range?
4kg
4.5kg
18kg
20kg
What is the interquartile range?
4kg
4.5kg
18kg
2kg
Which squirrels are longer on average?
Red
Grey
They're the same
Which squirrels have a larger interquartile range?
Red
Grey
They're the same
Which group has a higher average reaction time?
Group A
Group B
They're the same
Which group has a larger interquartile range?
Group A
Group B
They're the same
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