List the null and alternate hypotheses calculate the

Reference no: EM13616860

A doctor studies pain levels in 88 patients to see if their chronic arthritis pain has been changed by a holistic treatment. The pain level in other arthritis patients is on average 4.5 out of 10, with a population standard deviation of 2. These 8 patients have pain levels of 2, 1, 6, 4, 8, 6, 4, 2. Use a= .05

A. List the null and alternate hypotheses.

B. Calculate the appropriate statistic.

C. Calculate the effect size for the impact of this treatment on pain.

D. Do your reject or fail to reject the null? Why?

E. Provide a conclusion.

Reference no: EM13616860

Questions Cloud

Binary signals are transmitted at a constant rate of 1000 : binary signals are transmitted at a constant rate of 1000 per second. suppose that transmission errors occur

On an essentially frictionless horizontal ice rink a skater : on an essentially frictionless horizontal ice rink a skater moving at 4.0 ms encounters a rough patch that reduces her

A 595 percent coupon bond with fifteen years left to : a 5.95 percent coupon bond with fifteen years left to maturity is priced to offer a 6.9 percent yield to maturity. you

Oppositely charged parallel plates are separated by529mm a : oppositely charged parallel plates are separated by5.29mm. a potential difference of 600 v exists between the plates.a

List the null and alternate hypotheses calculate the : a doctor studies pain levels in 88 patients to see if their chronic arthritis pain has been changed by a holistic

Consider the following three bond quotes a treasury note : consider the following three bond quotes a treasury note quoted at 9825 a corporate bond quoted at 103.20 and a

A weight of 10 n is dropped from a height of 12 m onto a : a weight of 10 n is dropped from a height of 1.2 m onto a spring cushion pad. if the spring has an elastic force

What is the cumulative distribution function of x compute : a manufacturing process molds 5 units at a time. suppose x be the number of defective units and has the following

A cart of mass mc is being pulled by an object of mass mw : a cart of mass mc is being pulled by an object of mass mw. assume friction is negligible.a how many forces are acting

User Account

All Pages