Superior to three t-tests for independent groups
Suppose you have data from an experiment with 3 levels of the independent variable. Explain why an ANOVA followed by post-hoc tests is superior to three t-tests for independent groups. (Hint: what type of error would you make in each case.)
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An insualed piston-cylinder device contains 5 kg of satured mix of water initially at 100KPa and 6m^3. Determine the final volume of the piston cylinder device.
If the container and its contents hit the ground with a veritcal speed v =150 in/sec - deterimine the maximum total force exerted on the instrument by the packaging.
Determine the gpm of cold seawater to be pumped from deep ocean to serve as the cooling medium or heat sink if the cooling water experiences a temperature raise of 7 grades F.
A company wishes to reduce its air conditioning cost by cooling 100cubic feet of a metallic heat sink during the night to -10 degreesCelsius, when electrical cost are lowest.
A 0.25 kg ball moving north at 7.7 m s strikes a wall obliquely and rebounds heading east with the same speed of 7.7 m s . What was the magnitude and direction of the impulse on the ball?
Find the number of units that produces a maximum revenue. The revenue R is measured in dollars and x is the number of units produced.
A 40 foot aluminum street lighting support is sized and welded intoposition between two very large bridge beams on a hot summer daywhen temperature of the aluminum support is 145 degrees Fahrenheit.
Its free vibration amplitude decreases to 0.25 of the initial value after five consecutive cycles. Find the value of the damping in the system.
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Read the excerpt from Pat Mora's essay "The Leader in the Mirror." I hoped that most of the students were going to enroll in college.
It's currently just an idea, but you've been tapped to lead the cross-functional team that will investigate that idea.
Audio and verbal communications can influence hiring by amplifying biases related to speech, accents, and socioeconomic status.
1. How do the ACA and ASCA ethical standards address self-care? 2. How do you plan to maintain a healthy balance between your professional and personal life?
Your client expresses emotional or physical attraction toward you, and you have similar feelings for your client.
Describe the difference between crossing boundaries and violating boundaries.
What are some prominent social norms in your assigned country? Is conformity more common and expected in that country? Please provide examples.