Question

find mean of the following data classical interval than hundred to 200 200 to 300 300 400 400 to 500 500 to 600 and the frequency is 3 and 8 and 10 and 4 and 5​

Answer 1

Answer:

60

Step-by-step explanation:

100-200. 3

200-300. 8

300-400. 10

400-500. 4

500-600. 5

so first subtract the class interval

we get hundred,

next multiply with frequency you will get 300,800,1000,400,500

add it divide by two