Question

for the data (30,40,30,50,20) a. what is the mean b. what is the mode c. what is the range d. what is the median​

Answer 1

Step-by-step explanation:

the mean will be = 30 + 40 + 30 + 50 + 20 / 5

= 170/5

= 34

the range will be = 50 - 30 = 20

the median will be = n + 1 / 2= 5 + 1 / 2 = 6/2 = 3