You are a financial analyst for a brokerage firm. Is there a difference in dividend yield between stock listed on the NYSE and NASDAQ? NYSE NASDAQ Number 11 15 Sample mean 3.27 2.53 Sample Standard deviation 1.3 1.16 Assuming both populations are approximately normal with equal variances, is there a difference in mean yield at 1% significance level? Assuming both populations are approximately normal with unequal variances, is there a difference in mean yield at 5% significant level?

You are a financial analyst for a brokerage firm. Is there a difference in dividend yield between stock listed on the NYSE and NASDAQ? NYSE NASDAQ Number 11 15 Sample mean 3.27 2.53 Sample Standard...

You are a financial analyst for a brokerage firm. Is there a difference in dividend yield between stock listed on the NYSE and NASDAQ?

Assuming both populations are approximately normal with
equal variances,
is there a difference in mean yield at 1% significance level?

Assuming both populations are approximately normal with
unequal variances, is there a difference in mean yield at 5% significant level?

Jun 07, 2022