Male and female students in a finance class were asked how much their last tank of gas

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Male and female students in a finance class were asked how much their last tank of gas cost. Can you conclude that on average males spent more on gas than females?

(a) State the hypotheses for this test.

(b) Show the calculation of the test statistic, assuming unequal population variances.

(d) Draw the conclusion.

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Applied Statistics In Business And Economics

ISBN: 9780073521480

4th Edition

Authors: David Doane, Lori Seward

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Question Posted: Aug 19, 2015 04:48 AM

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Male and female students in a finance class were asked how much their last tank of gas

Question:

Males R 343.20 s$8.30 D 13 Females X2# $36.60 s2 $3.10 229

Step by Step Answer:

a b Assuming unequal variances and using the quick rule df mi...View the full answer

Applied Statistics In Business And Economics

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