One-Variable Data
Interactive practice questions
The median house price in Humbleton is $\$950000$$950000 with a mean price of $\$1000000$$1000000 and the median house price in Brockway is $\$950000$$950000 with a mean price of $\$880000$$880000.
a
Which town is most likely to have some very expensive houses?
Brockway
A
Humbleton
B
b
Which of these statements supports your answer?
mean $>$> median
A
mean $<$< median
B
Easy
< 1 min
The beaks of two groups of bird are measured, in mm, to determine whether they might be of the same species.
Easy
4 min
The ages of employees at two competing fast food restaurants on a Saturday night are recorded. Some statistics are given in the following table:
Easy
2 min
Two Science classes, each with $20$20 students, were given a $10$10 question True/False test. The results for each class are shown below.
Medium
4 min
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