A researcher found for Group 1 that out of 362 orders there were 329 orders (91%)...

A researcher found for Group 1 that out of 362 orders there were 329 orders (91%) that were accurate. In Group 2 the researcher found that out of 318 orders there were 264 orders (83%) that were accurate.

The null hypothesis is H0: p1=p2and the alternative hypothesis is H1: p1≠p2.

Are the two groups statistically same?

What is the critical value? [Round to the nearest tenths place]

Expert Solution

orchestra answered 1 year ago

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