Meryl collected wild mushrooms every day for a week. When she got home each day she weighed them to the nearest 100 g. The weights are shown below. 500 700 400 300 900 700 700 a Write down the mode for these data. b Calculate the mean for these data. c Find the median for these data. On the next day, Meryl collects 650 g of wild mushrooms. d Write down the effect this will have on the mean, the mode and the median.

AppendixLO1