Math.stat help :(
Consider the following hypothesis statement using alpha = .05, and data from two independent samples: Ho: µ1 - µ2 = 0 Ha: µ1 - µ2 not equal to 0 X1 = 237, X2 = 218 ¬1 = 54, ¬2 = 63 n1 = 42, n2 = 35 a) Calculate the appropriate test statistic and...
a ball of mass 8kg falls from rest from a height of 100m negleting a resistant calculate its kinetic energy after falling a distance of 30m (take gravity as 10m/s?
5 ways in which the environmental/human factor impact on the community
I never heard of a via internet so i was hoping you would help me
Christo and Jeanne-Claude's "Gates", in New York's Central Park was a temporary installation, being up, and on view for only a few weeks. There is another temporary work installed in New York now. This one will be on view for a few Months. Can anybody find it...