Most conservative estimate of the sample size
A researcher wants to make a 95% confidence interval for the population proportion. What is the most conservative estimate of the sample size that would limit the maximum error to within .03 of the population proportion?
Expected delivery within 24 Hours
Say a random variable X is drawn uniformly from between 0 and 1. Say that Y = sin(2piX). What is the covariance between X and Y ? Are X and Y independent random variables?
The iron(III) chloride does not react with hydrochloric acid. When the 5.000g mixture is reacted with excess hydrochloric acid,420.25 mL of hydrogen sulfide gas is collected, measured at18.6 degree Celsius and an atmospheric pressure of 751.2 torr
Determine the electric field at a location which is at the middle of the stick but 1 cm away from the stick. That is at the 50 cm point, 1 cm away from the stick.
While an oil well is being drilled at a depth of 6000 ft. Using G 5 11.2 3 106 psi, determine the maximum shearing stress in the pipe caused by torsion.
By how much does the ball clear or fall short of clearing the crossbar? What is the vertical velocity of the ball at the time it reaches the crossbar?
Oxygen is dissolved in water at a concentration of 0.695g/L at a pressure of 13.5atm at 25degrees C. What is the Henry's Law constant for oxygen?
Using the Earth as the frame of reference, how many feet does the bottle travel between the moment it falls off the cart, and when it hits the airplane's deck? Report your answer to the nearest three decimal places.
Sr-90 has a half-life of 29.1 years. How long will it take forthe activity of a Sr-90 sample to decay from 6.5x10^3 dpm(disintergration per minute) to 3x10^2 dpm?
1954019
Questions Asked
3,689
Active Tutors
1457191
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult