Question

who is the founder of "set theory " and statistics​

Answer 1

Answer:

I see

Step-by-step explanation:

the following table shows classification of number of worker and the number of hours they work in a software company. find the median of the number of hours they work .

Daily no. of hours. 80-10. 10-12. 12-14. 14-16

Number of. worker. 150 500 300 50