what is the mean, median, mode of the the following data {5,7,4,7,6,7}

http://www.purplemath.com/modules/meanmode.htm

so it the mean= 6

mode=7
median =6.5 not sure about this one

Brown is correct

can you check this set of answer as well{10,14,18,22,26}

mean=18

median=18
mode =no mode

You're correct again.

... since when has this become 1st grade maths? we never started this until high school, as simple as it is

Write some name for 12