Which study would have the most power

Reference no: EM13552875

In an experiment involving 50 participants, which study would have the most power? a) a study with 5 in the experimental group and 40 in the control group b) a study with 40 in the experimental group and 10 in the control group c) a study with 25 in the experimental group and 25 in the control group

Reference no: EM13552875

Questions Cloud

Describe the basic model of status attainment : 1. Describe the basic model of status attainment, elaborated by Blau, Duncan and Tyree and expanded by Sewell, Haller, and Portes. Specifically, what is the relationship that the authors are trying to explain? What variable do Blau, et al., arg..

Alcohol and drug abuse : Alcohol and Drug Abuse

Determine if the flow will choke and both the downstream : A nearly horizontal, 12 ft wide rectangular channel carries 60 cfs at a depth of 3 ft. the width of the channel is smoothly contracted to 6 ft at the downstream section. (a) determine if the flow will choke and both the downstream and upstream water ..

Determine the reaction of each of each of the six wheels : A trailer weighing 2400 pounds is attached to a 2900 lb by a ball and socket truck hitch at d. (A) Determine the reaction of each of each of the six wheels when the truck and the trailer is at rest. (B) and the additional load on each of the truck wh..

Which study would have the most power : Which study would have the most power

How does a heavy truck parked on a prestressed bridge girder : According to the design philosophy in the AASHTO Specifications, how does a heavy truck parked on a prestressed bridge girder effect the nominal shear resistance of the girder?

Significant alternatives to limited liability joint stock : What are Benefit Corporations and are they destined to remain a small niche or can B-corporations emerge as significant alternatives to limited liability joint stock companies?

Determine the slope angle of the mohr envelope : Two triaxial compression tests were performed on two prepared samples of the same limestone. At a confining pressure of 2000 psi, the first sample failed at 9000 psi. Then at a confining pressure of 5000 psi, the other sample failed at 21000 psi.

Derive the expressions for the concentration exiting a cstr : Derive the expressions for the concentration exiting a CSTR and a PFR for a zero order removal reaction. Which reactor design is more efficient in terms of volume and hydraulic retention times?

User Account

All Pages