look we all know that this is that maths homework u just couldn't be bothered to do urself and we've all been though exactly the same :) so i will help u but i beg ur pardon if i accidentally get any wrong am in year 11.
median= 17
mode=15
mean=21
range=31-15=16
hope this helped but i can't believe u couldn't answer this urself :)
Range: 34 Mean: 21.71 Median: 15 Mode: 10
Mean = 13.44.. recurring Median = 15 Mode = 9 and 15 Range = 17
Mean: 11.6 Median: 12 Mode: 10, 12, 15, 16, 5 Range: 11
12, 14, 15, 16, 16, 17 The median is 15.5 The mode is 16 The range is 5 The mean is 15
Mean: 15.5 Median: 16.5 Mode: 20 Range: 15
8, 8, 8, 10, 14, 15 The mean is 10.5 The median is 9. The mode is 8. The range is 7.
Mean: 67.143 Median: 78 Mode: 56, 78, 85, 92, 65, 79, 15 Range: 77
Range: 9 Mean: 12.43 Median: 12 Mode: 9
The mean is 19. The median is 18. There is no mode.
mean=19.1 median=18 mode=18 range=10 there are websites all over that help with this stuff just Google how to find mode mean range and median and you will get tons of results
Mean: 13.6 Median: 15 Mode: 16, 18, 15, 9, 10
First put them in ascending order. 1, 5, 7, 9, 9, 12, 14, 15, 18 Mean is 10 Median is 9 Mode is 9 Range is 17