Interactive practice questions
In a survey some people were asked approximately how many minutes they take to decide between brands of a particular product.
a
Complete the frequency table.
| Minutes Taken | Tally | Frequency |
|---|---|---|
| 1 | $\editable{}$ | |
| 2 | $\editable{}$ | |
| 3 | $\editable{}$ |
b
How many people took part in the survey?
c
What proportion of people surveyed took $1$1 minute to make a decision?
Give your answer as a fraction.
Easy
1min
The following frequency table shows the data distribution for the length of leaves collected from a species of tree in the botanical gardens.
Easy
1min
Sean is working at a fast food restaurant, and decides to take a survey of the age of his customers one evening. His results are shown in the table below.
Easy
3min
The time spent by patients waiting at a doctor’s office was recorded over one week. The results are shown in the frequency table below.
Easy
3min
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