4, 7, 9, 10, 10 mean, median, mode, range

mean: add 4,7,9,10 and 10.This gives us 40divide 40 by 5, as we have 5 numbers.40/5= 8therefore mean =8
median... if we put all the numbers in an order.. middle number- 9
mode- MOde- MOst common- 10 as it appears twice
range- highest take away lowest= 10-4=6