Question

please send the answer step by step explanation​

Answer 1

Answer:

Step-by-step explanation:

Average of given data = (sum of all terms)/(No.of Terms)

a). $Average =$ $\frac{67 + 83 + 49 + 77}{4}$

   $Average =$ $\frac{276}{4}$

   $Average = 69$

b).$Average =$ $\frac{162+827+365+201+320}{5}$

   $Average =$ $\frac{1875}{5}$

   $Average =$ $375$

Hope this helps you

Please mark me as Brainliest

Answer 2

Answer:

Step-by-step explanation: