Question

Instructor gender. In the study described in Exercise 17.33, researchers also examined the effect of the...

Instructor gender. In the study described in Exercise 17.33, researchers also examined the effect of the sex of an instructor on performance of students on a quiz. The researchers found no evidence of a difference in scores. (P = 0.24). The P-value refers to a null hypothesis of “no difference” in quiz scores measured on classes taught by male and female instructors. Explain clearly why this value provides no evidence of a difference.

Homework Answers

Answer #1

Ans:

H0 :There is no difference in quiz scores measured on classes taught by male and female instructors.

H1: There exists a difference in quiz scores measured on classes taught by male and female instructors.

Given that

P=0.24

We compare p-value with significance level alpha=0.01 or 0.05 or 0.1 etc. as p-value is greater than alpha,we fail to reject the null hypothesis.There is not sufficient evidence to conclude that there exists a difference in quiz scores measured on classes taught by male and female instructors

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In the study described in Exercise 17.33, researchers also examined the effect of a nutrition program...
In the study described in Exercise 17.33, researchers also examined the effect of a nutrition program on performance of undergraduates on the Verbal GRE. The researchers found no evidence of improvement (P>0.5). The P-value refers to a null hypothesis of "no change" in GRE scores measured before and after the nutrition program. Explain clearly why this value provides no evidence of change.
A paper describes a study in which researchers observed wait times in coffee shops in Boston....
A paper describes a study in which researchers observed wait times in coffee shops in Boston. Both wait time and gender of the customer were observed. The mean wait time for a sample of 145 male customers was 85.9 seconds. The mean wait time for a sample of 141 female customers was 113.2 seconds. The sample standard deviations (estimated from graphs that appeared in the paper) were 50 seconds for the sample of males and 75 seconds for the sample...
Gender Bias in the Executive Suite Worldwide The Grant Thornton International Business Report (IBR) has described...
Gender Bias in the Executive Suite Worldwide The Grant Thornton International Business Report (IBR) has described itself as "a quarterly survey of business leaders from across the globe … surveying 11,500 businesses in 40 economies across the globe on an annual basis." 1 According to the 2011 IBR, the Asia Pacific region had a higher percentage (27 percent) of female chief executive officers (CEOs) than Europe and North America. Japan is the only Asia Pacific region exception. The report further...
________ client-centered therapy centers on the patient's goals and ways of solving problems. Select one: a....
________ client-centered therapy centers on the patient's goals and ways of solving problems. Select one: a. Rogers' b. Freud's c. Beck d. Ellis Question 2 Not yet answered Points out of 1.00 Flag question Question text A frequently prescribed drug therapy for managing one's depression is ____________. Select one: a. Adderall b. Lithium c. Prozac d. Thorazine Question 3 Not yet answered Points out of 1.00 Flag question Question text A major goal of modern inpatient psychiatric treatment is: Select...
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...
read Seasons of Love chapter:measuring a child's life after suicide. please answer the questions : reflect...
read Seasons of Love chapter:measuring a child's life after suicide. please answer the questions : reflect on what happens to the families when there is a suicide in the family, based on the Seasons of Love chapter...how should people be told? What details are best left unshared? below is the story These theories may have a certain face-validity, but they often neglect environmental or contextual factors that are innate to answering the question of “why” a person might engage in...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT