Calculus and Above

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you can help me by finding the hypothesis for bad debt and payroll expenses for Virginia hospitals 2001-2005. This is a dq and I'm using bad debt For week 6 discussion. Hospital Hospitals 2001-2005

t-Test: Two-Sample Assuming Equal Variances

Bad debt expense_01 Bad debt expense_05

Mean(###) ###-####444(###) ###-####914

Variance 3.38473E+13 1.15453E+14

Observations 81 81

Pooled Variance 7.46503E+13

Hypothesized Mean Difference 0

df 160

t Stat -2.641778325

P(T<=t) one-tail 0.00453286

t Critical one-tail 1.654432901

P(T<=t) two-tail 0.00906572

t Critical two-tail 1.97490156

t-Test: Two-Sample Assuming Equal Variances

Payroll Expenses_01 Payroll Expenses_05

Mean 39588297.31 52004556.17

Variance 2.01275E+15 3.50751E+15

Observations 81 81

Pooled Variance 2.76013E+15

Hypothesized Mean Difference 0

df 160

t Stat -1.504018796

P(T<=t) one-tail 0.067273945

t Critical one-tail 1.654432901

P(T<=t) two-tail 0.13454789

t Critical two-tail 1.97490156

t-Test: Two-Sample Assuming Equal Variances

Bad debt expense_01 Bad debt expense_05

Mean(###) ###-####444(###) ###-####914

Variance 3.38473E+13 1.15453E+14

Observations 81 81

Pooled Variance 7.46503E+13

Hypothesized Mean Difference 0

df 160

t Stat -2.641778325

P(T<=t) one-tail 0.00453286

t Critical one-tail 1.654432901

P(T<=t) two-tail 0.00906572

t Critical two-tail 1.97490156

t-Test: Two-Sample Assuming Equal Variances

Payroll Expenses_01 Payroll Expenses_05

Mean 39588297.31 52004556.17

Variance 2.01275E+15 3.50751E+15

Observations 81 81

Pooled Variance 2.76013E+15

Hypothesized Mean Difference 0

df 160

t Stat -1.504018796

P(T<=t) one-tail 0.067273945

t Critical one-tail 1.654432901

P(T<=t) two-tail 0.13454789

t Critical two-tail 1.97490156

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