Question: Guys how can i find the answer for this question a sample of 25 males spend an average of $128.6 with a standard deviation of

Guys how can i find the answer for this question

a sample of 25 males spend an average of $128.6 with a standard deviation of $15. a sample of 25 females spend an average of $102.9 with a standard deviation of $20.

What is the test statistic for testing the claim of no difference between the means ?

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