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Test the null hypothesis that the earthquake

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Reference no: EM132394266

Suppose that an anxiety scale is expressed as t scores, so mean is 50 and sd is 10. after an earthquake hits a town, a random sample of the townspeople yields the following anxiety scores: 72,59,54,56,48,52,57,51,64,67.

Test the null hypothesis that the earthquake did not affect the level of anxiety in that town *use alpha =.05). Report your P value?

Reference no: EM132394266

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