1.  In a survey of ages of people in a town, the following ages were recorded: 24, 25, 26, 26, 27, 27, 28, 29, 30. Calculate the mean, median, and mode.*5 points26.89; 27 ; 26 and 27 respectively25.90; 28 ; 27 and 28 respectively26.91; 29 ; 28 and 29 respectively27.91; 30 ; 29 and 30 respectively

You are given a dataset of 20 ages of participants in a science competition. The ages are as follows: 34, 29, 45, 42, 19, 38, 27, 23, 55, 34, 42, 51, 38, 29, 42, 45, 19, 56, 29, 34. Calculate the mean, median, and mode of the ages.

23, 26, 11, 18, 09, 21, 23, 30, 22, 11, 15, 20, 23, 10, 30Using the information above draw a frequency table. Calculate the mean, mode and median.

The number of people entering a competition over a number of weeks was 19, 16, 10, 15, 11, 17, 26, 239, 16, 10, 15, 11, 17, 26, 23 and 16.a Calculate the mean, median and mode for this data.b What is the effect on the mean, median and mode of adding 5 to each score?c Calculate the mean, median and mode with these extra people entering the competition

Find the median and mean of the data set below:21, comma, 50, comma, 34, comma, 18, comma, 48, comma, 37, comma, 2321,50,34,18,48,37,23

The mean of the following dataset is: 22, 24, 25, 28, 30, 33, 35, 37.