Fifty (50)students Took a Math Test Before and After Tutoring

question 10

Essay

Fifty (50)students took a math test before and after tutoring.Of the 50 students,34 showed an improvement and 2 showed no change.After ranking the remaining 48 differences (before - after),it is found that T- = 873 and T+ = 303.Do the data suggest that the tutoring improves math scores? Conduct a Wilcoxon signed rank test using a 0.01 level of significance.

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Definitions:

HSA

A Health Savings Account, a tax-advantaged account used to save for medical expenses.

Health Insurance Premiums

The amounts paid for health insurance coverage, which may be tax-deductible under certain conditions.

AGI Deduction

Adjustments made to gross income for purposes of calculating taxable income.

Pre-Move House Hunting

Expenses incurred while searching for a new residence before relocating, which can sometimes be deductible for tax purposes.