Question

14. The data on the number of patients attending a hospital in a month is given below.
Find the average (mean) number of patients attending the hospital in a month using
Take assumed mean as 45. Give your answer correct to 2 decimal places.
Number of patients
10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 60 - 70
Number of days
5
2
7
9
2
5
​

Answer 1

Answer:

60

Step-by-step explanation:

326