ZuoTi.Pro
Question

An investigation of the effectiveness of a training program to improve customer relation: included a pre-training and post-tr
math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

n = 7 , df = 6 , average of difference Xd = 2.0 , Sd = 2.082
The statistics

t = (Xd - 0)/(Sd/n) = 2.542
The test statistic t equals 2.542

B) 2.542

0 0
Add a comment
Know the answer?
Add Answer to:
An investigation of the effectiveness of a training program to improve customer relation: included a pre-training...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • An investigation of the effectiveness of a training program to improve customer relationships included a pre-training...

    An investigation of the effectiveness of a training program to improve customer relationships included a pre-training and a post-training customer survey. To compare the differences, they computed post-training survey score − pre-training survey score. Seven customers were randomly selected and completed both surveys. The results are shown here. Customer Pre-training Survey Post-training Survey A 6 8 B 5 5 C 10 10 D 7 10 E 6 8 F 5 6 G 2 8 This analysis is an example of...

  • please show as much work as possible Page |1 EG e 2019 Please show your worlearly...

    please show as much work as possible Page |1 EG e 2019 Please show your worlearly to eive fuires. ( Vor wants to study the effectiveness of the Statistics course to improve students' scores included a pre-testing score and post-testing score of each student. To compare the differences, I computed (post-testing score - pre-testing score). Seven students were randomly selected and completed both tests. The results follow. Let 1-a = 0.99 and a = 0.01. %3D Post-Testing score Pre-Testing score...

  • Can taking chess lessons and playing chess improve memory? The online article described a study in...

    Can taking chess lessons and playing chess improve memory? The online article described a study in which sixth-grade students who had not previously played chess participated in a program in which they took chess lessons and played chess daily for 9 months. Each student took a memory test (the Test of Cognitive Skills) before starting the chess program and again at the end of the 9-month period. The table below shows the results for 12 randomly selected students. Student 1...

  • Can taking chess lessons and playing chess improve memory? The online article described a study in...

    Can taking chess lessons and playing chess improve memory? The online article described a study in which sixth-grade students who had not previously played chess participated in a program in which they took chess lessons and played chess daily for 9 months. Each student took a memory test (the Test of Cognitive Skills) before starting the chess program and again at the end of the 9-month period. The table below shows the results for 12 randomly selected students. Student 1...

  • A study was conducted to determine if a walking plus strength training exercise program results in...

    A study was conducted to determine if a walking plus strength training exercise program results in a significantly greater increase in aerobic capacity as compared to a walking only exercise program. Participants are randomly selected and then randomly assigned to one of the exercise groups. Participants’ aerobic endurance was assessed at the beginning of the study and, again, after 6-months of exercise. Coding for study variables: AGE—age in years SEX—1 =male, 2=female EXERCISE—1= walking and strength training; 2 = walking;...

  • Comparing two means: When drink drove a student to statistics (Rubric included) Instructions For this assignment,...

    Comparing two means: When drink drove a student to statistics (Rubric included) Instructions For this assignment, you review this week’s Learning Resources and then perform a two-sample independent t test and an ANOVA related to the dataset that was utilized in the week 2 SPSS application assignment. Import the data into SPSS; or, if you correctly saved the data file in Week 2, you may open and use that saved file to complete this assignment. Type your answers to all...

  • Bradford Consultants (BC) is a professional services firm that provides consulting services to improve business processes....

    Bradford Consultants (BC) is a professional services firm that provides consulting services to improve business processes. Many of BC services fall under the areas of organizational design, work-flow analysis, efficiency improvement, and leveraging technology to improve business outcome effectiveness. Founded over 40 years ago , BC, is similar to other firms of this type (e.g., law or accounting firms) in that the same people who sell the services are also those that do the work. As in a large law...

  • Scott Rock Consultants (SRC) is a professional services firm that provides consulting services to improve business...

    Scott Rock Consultants (SRC) is a professional services firm that provides consulting services to improve business processes. Many of SRC services fall under the areas of organizational design, work-flow analysis, efficiency improvement, and leveraging technology to improve business outcome effectiveness. Founded over 40 years ago by Wes Scott and Eli Rock, SRC, is similar to other firms of this type (e.g., law or accounting firms) in that the same people who sell the services are also those that do the...

  • All of the following questions are in relation to the following journal article which is available...

    All of the following questions are in relation to the following journal article which is available on Moodle: Parr CL, Magnus MC, Karlstad O, Holvik K, Lund-Blix NA, Jaugen M, et al. Vitamin A and D intake in pregnancy, infant supplementation and asthma development: the Norwegian Mother and Child Cohort. Am J Clin Nutr 2018:107:789-798 QUESTIONS: 1. State one hypothesis the author's proposed in the manuscript. 2. There is previous research that shows that adequate Vitamin A intake is required...

  • What happened on United flight 3411?What service expectations do customers have of airlines such ...

    What happened on United flight 3411?What service expectations do customers have of airlines such as United and How did these expectations develop over time? Thank You! In early April 2017, United Airlines (United), one of the largest airlines in the world, found itself yet again in the middle of a service disaster this time for forcibly dragging a passenger off an overbooked flight. The incident was to become a wake-up call for United, forcing it to ask itself what to...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT