for mean you add every number and divide it by the amount of numbers in the data set
for median you put the numbers in order and find the middle number, if there is no middle get the mean for the two middle numbers
range is basically the lowest and highest number
4, 8, 12, 16 I can’t see your table but I think these are the answers. :)
3,200?? (it may not be right I'm sorry.)
Answer:
250
Step-by-step explanation:
150/3=50
50*2=100
150+100=250
