The results of sampling independent populations:Sample 1 from population 1mean 1000sample size 50

The results of sampling independent populations:Sample 1 from population 1mean 1000sample size 50
population variance 400
Sample 2 from population 2

mean 1250
population variance 500
sample size 75
Note that the population variances are known. Test HO: population 1 mean = population 2, mean at alpha =0.01. HA: population 1 mean does not equal population 2 mean. This is a two-tailed test with upper reject both a negative lower critical value and a positive upper critical value. Separate variances are assumed.

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"