Question

Question: A researcher predicts that there is an effect of domestic conflict on job performance. Write...

Question: A researcher predicts that there is an effect of domestic conflict on job performance. Write a Hypothesis for
this research to mention the interest of the researcher clearly. Also, mention the hypothesis which will be tested
for this research. (In other words, write the null hypothesis and alternative hypothesis in words).
H0:_______________________________________________________________________________________
H1:_______________________________________________________________________________________
The confidence interval was 91% and the p-value was 0.09. How would you rephrase the hypothesis to publish
the result?
Rephrase:

Homework Answers

Answer #1

As we are testing here whether there is an effect of domestic conflict on job performance, therefore the null and the alternative hypothesis here are given as:

H0: There is no effect of domestic conflict on job performance

Ha: There is an effect of domestic conflict on job performance

As the p-value for the test here is 0.09 > 0.05, which is generally the level of significance of the test, therefore the test is not significant here and therefore we cannot reject the null hypothesis here. Therefore we dont have sufficient evidence here that there is There is an effect of domestic conflict on job performance

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
A researcher interested in the effect of study habits on academic performance wanted to compare two...
A researcher interested in the effect of study habits on academic performance wanted to compare two types of study habits: cramming the night before vs. steady studying. He selected a sample of 5 students to use the cramming method for their midterm and the steady method for their final and compared their grades with the following result. Assume a normal population. Student Cramming Steady A 75 79 B 87 85 C 88 92 D 79 83 E 65 70 Specify...
1.a)A researcher obtains a sample of n= 25 adults who are between the ages of 65...
1.a)A researcher obtains a sample of n= 25 adults who are between the ages of 65 and 75. The researcher measures cognitive performance for each individual before and after a two-month program in which participants receive daily doses of a blueberry supplement. The results show an average increase in performance of MD= 8, with SS = 1200. Does the result support the conclusion that the blueberry supplement significantly increase cognitive performance? Use a one-tailed test with α = .01 The...
  A researcher would like to determine whether an over-the-counter cold medication has an effect on mental...
  A researcher would like to determine whether an over-the-counter cold medication has an effect on mental alertness.  A sample of n = 16 participants is obtained, and each person is given a standard dose of the medication one hour before being tested in a driving simulation task.  For the general population, reaction time scores on the simulation task are normally distributed with μ = 210 and σ = 20.  The individuals in the sample had an average score of M = 222.             a....
a)A psychologist is planning a study on the effect of motivation on performance on an attention...
a)A psychologist is planning a study on the effect of motivation on performance on an attention task. In this task, participants try to identify target letters in a stream of letters passing by at a rapid rate. The researcher knows from long experience that, under ordinary experimental conditions, the population of students who participate in this task identify a mean of 71 of the key letters, that the standard deviation is 10, and that the distribution is approximately normal. The...
QUESTION 9 9) A researcher is testing the claim that men and women who were arrested...
QUESTION 9 9) A researcher is testing the claim that men and women who were arrested last year have the same number of prior arrests. Data were analyzed and the following SPSS output was given. a) State an Alternative or Research Hypothesis that is being tested with the sample data you have T-Test results for below. b) Are the variances equal for these two groups? c) Report the test statistic value and your decision at a 5% significance level about...
In a cognitive psychology experiment, the researcher is interested in whether encoding condition has an effect...
In a cognitive psychology experiment, the researcher is interested in whether encoding condition has an effect on memory for a list of words. She recruits 16 subjects to participate in the experiment. Each subject comes to the lab twice to be tested in two different encoding conditions and their memory performance scores are listed below. The researcher would like to leave the hypothesis non-directional without predicting which encoding condition would lead to better memory, and she sets the significance level...
6. A researcher wishes to test the effect of early discharge of cardiac patients on their...
6. A researcher wishes to test the effect of early discharge of cardiac patients on their ability to cope at home. The researcher administers the coping scale to 10 cardiac patients who were discharged early and 10 patients who stayed in the hospital for a longer period of time. Higher scores indicate better coping. Based on the data given in the table below, can you conclude that early discharge has an effect on cardiac patients’ on ability to cope at...
1.The sample mean is an unbiased estimator for the population mean. This means: The sample mean...
1.The sample mean is an unbiased estimator for the population mean. This means: The sample mean always equals the population mean. The average sample mean, over all possible samples, equals the population mean. The sample mean will only vary a little from the population mean. The sample mean has a normal distribution. 2.Which of the following statements is CORRECTabout the sampling distribution of the sample mean: The standard error of the sample mean will decrease as the sample size increases....
PLEASE ANSWER ASAP. PLEASE! QUESTION 20 Sean has two supervisors who both provide appraisals on Sean's...
PLEASE ANSWER ASAP. PLEASE! QUESTION 20 Sean has two supervisors who both provide appraisals on Sean's performance. On a scale of 1-5, both supervisors gave Sean a 4.2. It is likely that Sean's performance appraisal is __________. valid specific feasible reliable QUESTION 21 When a performance appraisal process is valid, what does that mean? It is feasible to use It is acceptable to all parties It is a factual measure; it measures the process that you want to measure It...
1. For a pair of sample x- and y-values, what is the difference between the observed...
1. For a pair of sample x- and y-values, what is the difference between the observed value of y and the predicted value of y? a) An outlier b) The explanatory variable c) A residual d) The response variable 2. Which of the following statements is false: a) The correlation coefficient is unitless. b) A correlation coefficient of 0.62 suggests a stronger correlation than a correlation coefficient of -0.82. c) The correlation coefficient, r, is always between -1 and 1....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT