Question

The sample of 150 business majors, 75 rates online training in pandemic time is very effective. The same view was held by 81 of an independent random sample of 180 economic majors. Test at the 5% level against a two-sided alternative the null hypothesis that the population business major and economic majors students who rate online training are very important

Note: you have to draw the table to see which area you have to calculate.

Answer 1

Given

We know that

Therefore

We know that

Therefore

Given

We frame the null hypothesis

There is no significant difference between the ratings of the population business major and economic majors students who rate online training are very important

Or Simply we can frame

Alternative Hypothesis:

To test the we use Z - Statistic

Given

: So, we Accept at 5% Level of Significant.

Therefore we conclude that   i e There is no significant difference between the ratings of the population business major and economic majors students who rate online training are very important