Question

Find the mean of the following data:
Age. no. of patients
Less than 20. 60
Less than 30. 102
Less than 40. 157
Less than 50. 227
Less than 60. 280
Less than 70. 300​

Answer 1

Answer:

563 is the answer

Step-by-step explanation:

mean= 60+102+157+227+280+300/2= 563 is the mean pls give thanks and follow me