A random sample of 1000 workers from south India show that their mean wages are Rs 47 per week with a standard deviation of Rs 28.A random sample of 1500 workers from North India gives a mean Wage of Rs 49 prr week with a standard deviation of Rs 40.Is there any significant difference between their mean level of wages.?
Answers
Answered by
2
Dekh bhai.. Science student hu.. Plz science related puch na...
Similar questions