Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
In your own words, describe the role of statistics in the research process. Using the wheel of science as a framework, explain how statistics link theory with research.
Find a research article in any social science journal. Choose an article on a subject of interest to you, and do not worry about being able to understand all the statistics that are reported.
a. How much of the article is devoted to statistics?
b. Is the research based on a sample from some population? How large is the sample? How were subjects or cases selected? Can the findings be generalized to some population?
c. What variables are used? Which are independent and which are dependent? For each variable, determine the level of measurement.
d. What statistical techniques are used? Try to follow the statistical analysis and see how much you can understand. Save the article and read it again after you finish this course and see if you understand it any better.
before5044626849435576665458after6966759464597891797786data was collected overall fitness before and after a physical
What was the intention to make "Spirited Away"? Discuss the significance of the movie?
An important measure of the risk associated with a stock is the standard deviation, or variance, of the stock's price movements.
The probability Mary will receive an A in a class is 0.62. Assuming independence, if she is taking 5 classes this semester, calculate the probability she will receive exactly 3 A's.
An person has applied for positions at company A,company B, and Company C. The probability of obtaining an offer from Company A is 0.4, from company B is 0.3, and from Company C is 0.6. Assume that the three job offers will be independent.
An article in Science (23 January 1998, 279, p. 487) reported on a "telephone survey of 2600 parents, students, teachers, employers, and college professors".
Consider an acceptance-sampling scheme in which factory takes delivery of a batch of components if random sample of 400 components contains fewer than M defectives.
The following table is based on samples of patients diagnosed with gastric cancer, peptic ulcer, and controls from the same health maintenance operation.- From the following table, test whether there are significant differences in blood type among..
1. the probability distribution of y the number of imperfections per 10 meters of a synthetic fabric in continuous
find the 95 confidence interval for the difference between two means based on this information about two samples.
What is the probability that a sample mean will be within plus-or-minus two of the population mean for each of the following sample sizes?
1. suppose a 95 confidence interval is computed for u resulting in the interval 112.4 121.6. then it would be accurate
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd