The bar chart shows the number of roses found on five different rose bushes. Work out the mean number of roses found per bush.
A bar chart of number of roses. The first bar stops at 7. The second stops at 5. The third stops at 6. The fourth stops at 5. The fifth stops at 7.
To find the mean number of roses, we need to sum up the number of roses on each bush and then divide by the total number of bushes.
Adding up the number of roses on each bush:
7 + 5 + 6 + 5 + 7 = 30
There are 5 bushes.
Mean number of roses per bush = sum of roses / number of bushes = 30 / 5 = 6
Therefore, the mean number of roses found per bush is 6.