In a survey some people were asked approximately how many minutes they take to decide between brands of a particular product.
Complete the frequency table.
Minutes Taken | Tally | Frequency |
---|---|---|
1 | $\editable{}$ | |
2 | $\editable{}$ | |
3 | $\editable{}$ |
How many people took part in the survey?
What proportion of people surveyed took $1$1 minute to make a decision?
Give your answer as a fraction.
The following frequency table shows the data distribution for the length of leaves collected from a species of tree in the botanical gardens.
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.
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.