# Hypothesis Testing Using Standard Formulas and the Chi-Squared Table (Math Problem Sample)

This is an applied statistics paper that has two sections. The first section involves hypothesis testing using standard formulas and the Chi-squared table of the level of significance. The paper required performing statistical tests of the confidence interval of 95% for the control group as well as for the intervention group. The second section requires the creation of a questionnaire with the four variables and levels of measurement.

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Statistics Assignment

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Statistics Assignment

Part I: Solutions

* The two populations of interest:

* Population of fathers who have new- born children

* Population of fathers who do not have new – born children

* The mean daily cigarette consumption in the intervention group at baseline.

Using the data of intervention group that has been provided; the number of fathers in the intervention group that reported abstinence in a 12-month period = 82

Hence n = 82

The total number of fathers in the intervention group = 598

Thus,

Population np= 598

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