You can find the mean by the sum (adding) of a set of values divided by the number of values in the set.

eg. 4,5,8,9,9

=4+5+8+9+9 / 5

=35 / 5

=7 <- that is the mean or average

mean-7

median-7

mode-7

b)300,250,400,300,250

-250,250,300,300,400

mean-300

median-300

mode-250 and 300

PG. 431-432 # 2-16

Good job Kayla to bad your video did not get on.

ReplyDelete-Sophia:)

Good job Kayla. I liked how you used different colours in your post for important things. On your next blog it would be nice if you didn't use a bright colour like that yellow, good job. (:

ReplyDeleteG' job Kayla;P

ReplyDelete