8. Find the median of given data
No. of workers: 0-49, 50-99, 100-149, 150-199, 200-299, 300-399, 400-499, 500 and above
No. of establishments: 46, 59, 45, 37, 31, 20,13,9
Please Show me steps also.
Answers
Answer:
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Step-by-step explanation:
No.of workers :- 0-49,50-99,100-149,150-199,200-299,300-399,400-499,500-__.
They are already in ascending order.
No.of observations :- 8 even
median even principle :- n/2ㅤn+1/2
8/2 8+1/2
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ4 4+1
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ4th term & 5th term.
4th term=150-199
5th term=200-299 is the median of no.of workers...
No.of establishments :- 46,59,45,37,31,20,13,9
Arranging in ascending order :-9,13,20,31,37,45,46,59
No.of observations :- 8 even
Median even principle :- n/2ㅤn+1/2
8/2 8+1/2
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ4th term 5th term
4th term :- 31
5th term :- 37 is the median of above no.of establishments...