Question

To assess the job performance of employees with and without a college degree, 274 college and...

To assess the job performance of employees with and without a college degree, 274 college and 148 non-college participants were sampled.  In the area of motivation for advancement, the mean scores were 2.89 for college participants and 2.70 for non-college participants, with the standard deviations being .57 and .64, respectively.  Find a 99% confidence interval for the difference between the meanscores of the two respective populations in the area of motivation for advancement.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

99% confidence interval for the difference between the mean scores the two respective populations is (0.028,0.352).

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Scenario Pigs R Us is a second generation, family-owned Richmond-based company with about 400 employees. It...
Scenario Pigs R Us is a second generation, family-owned Richmond-based company with about 400 employees. It slaughters, manufactures, and sells pork food products.  Pigs R Us (PRU) is a low-tech, hands-on, “bricks and mortar” type of company with solid brand recognition, an impeccable reputation for high quality and ethical standards. The processes used in manufacturing are with the highest ISO20002 standards, and the plant is maintained immaculately. The personnel are comprised of an older work force (average employee age is late...
Scenario Pigs R Us is a second generation, family-owned Richmond-based company with about 400 employees. It...
Scenario Pigs R Us is a second generation, family-owned Richmond-based company with about 400 employees. It slaughters, manufactures, and sells pork food products.  Pigs R Us (PRU) is a low-tech, hands-on, “bricks and mortar” type of company with solid brand recognition, an impeccable reputation for high quality and ethical standards. The processes used in manufacturing are with the highest ISO20002 standards, and the plant is maintained immaculately. The personnel are comprised of an older work force (average employee age is late...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT