Do men really spend more money on St. Patrick's Day as compared to women? A recent survey found that men spend an average of $44.44 while women spend an average of $31.36. Assume that these data were based on a sample of 100 men and 100 women and the population standard deviations of spending for men and women are $34 and $22, respectively. Which of the following is the correct value of test statistic? Multiple Choice z = 3.23 2 = -3.23 tae = -3.23

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Do men really spend more money on St. Patrick's Day as compared to women? A recent survey found that men spend an average of $44.44 while
women spend an average of $31.36. Assume that these data were based on a sample of 100 men and 100 women and the population standard
deviations of spending for men and women are $34 and $22, respectively. Which of the following is the correct value of test statistic?
Multiple Choice
z = 3.23
z = -3.23
tdf = -3.23
tdf = 3.23
Transcribed Image Text:Do men really spend more money on St. Patrick's Day as compared to women? A recent survey found that men spend an average of $44.44 while women spend an average of $31.36. Assume that these data were based on a sample of 100 men and 100 women and the population standard deviations of spending for men and women are $34 and $22, respectively. Which of the following is the correct value of test statistic? Multiple Choice z = 3.23 z = -3.23 tdf = -3.23 tdf = 3.23
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