In the following examples indicate whether you would

Assignment Help Basic Statistics

Reference no: EM13612032

1. In the following examples, indicate whether you would perform a t test of independent means or dependent means.

a. Two groups were exposed to different treatment levels for ankle sprains. Which treatment was most effective?

b. A researcher in nursing wanted to know if the recovery of patients was quicker when some received additional in-home care whereas when others received the standard amount.

c. A group of adolescent boys was offered interpersonal skills counseling and then tested in September and May to see if there was any impact on family harmony.

d. One group of adult men was given instructions in reducing their high blood pressure whereas another was not given any instructions.

e. One group of men was provided access to an exercise program and tested two times over a 6-month period for heart health.

Reference no: EM13612032

Questions Cloud

Two point charges -30 and 45 are separated by a distance : two point charges -30 and 45 are separated by a distance of 15.0. what is the magnitude of the electric field at a

Determine how long minutes it will take until the tank is : a 1.5 m3tank fills through inlet a while supplying water through outlets b and c at the rates given below. determine

The bear rug has sales of 811000 the cost of goods sold is : the bear rug has sales of 811000. the cost of goods sold is equal to 63 percent of sales. the beginning accounts

Tom larry earns a salary of 7500 per month during the year : tom larry earns a salary of 7500 per month during the year. fica taxes are 8 on the first 100000 of gross earnings.

In the following examples indicate whether you would : 1. in the following examples indicate whether you would perform a t test of independent means or dependent

An electron in an oscilloscope tube is traveling : an electron in an oscilloscope tube is traveling horizontally with a speed of 4.4times106 ms . it passes through a

Tey have frequencies of 45 32 18 12 9 3 13 9 and 9 : a man recorded the leading digits of the sizes of files stored on his computer. they have frequencies of 45 32 18 12 9

If the air undergoes an adiabatic expansion process through : air at 800 kpa and 400oc enters a steady-flow nozzle with a low velocity and leaves at 100 kpa. if the air undergoes an

A 220uc point charge lies at the origin find the electric : a 22.0uc point charge lies at the origin. find the electric field at the point 1.25 m 0.85m . express your answers

User Account

All Pages