Calculate the sample size
Calculate the sample size needed given these factors:
ANOVA (fixed effects, omnibus, one-way)
small effect size
alpha =.05
beta = .2
3 groups
Expected delivery within 24 Hours
A 1.5- block rests on top of a 7.5- block. The cord and pulley have negligible mass, and there is no significant friction anywhere. What force must be applied to the bottom block so the top block accelerates to the right at 2.4 ?
Consider oxygen undergoing a steady-state, steady-flow, polytropic process (n = 1.2) from an initial temperature and pressure of 300 K and 100 kPa to a final temperature of 750 K.
An Economic Department at a state university with five faculty members-Anderson, Box, Cox, Carter, and Davis-must select two of its members to serve on a program review committee. Because the work will be time-consuming, no one is anxious to serve
The atomic mass of Neon is 20.2u, and that of krypton is 83.8u. The temperature of the krypton is 293K. What is the temperature of the neon?
An argon ion laser puts out 5.0 W of continuous power at a wavelength of 532 nm. The diameter of the laser beam is 5.5 mm. If the laser is pointed toward a pinhole with a diameter of 1.2 mm, how many photons will travel through the pinhole per sec
What are the conclusions of the test if the error level is alpha=0.05? what type of error may have occurred? What are the conclusions of the test if the error level is alpha=0.01? what type of error may have occurred?
How far must the key be depressed for a keystroke to be registered, which happens when the capacitance increases by 3.9 pF?
1956635
Questions Asked
3,689
Active Tutors
1457086
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What are the challenges for mental health professionals working with colleagues or supervisors who are best characterized
In reflecting on a time when I felt frustrated by a young child's behavior, I recall a particular instance during a group activity at a daycare
What was the economic impact of COVID-19? Address any monetary and fiscal policies used during or after COVID-19.
Go to Stars - "Les Miserables" Read the synopsis just above the video clip, then view the clip in its entirety.
Describe the responsibilities of a financial analyst. Discuss the importance of analyzing and managing finances to help make business decisions.
Explain why financial statements are important to a business and how they help a business determine its financial health.
Cognitive complexity is the ability to view situations from multiple perspectives rather than assuming that one's own viewpoint is the only valid interpretation