18 Oct Just analyse the data in ‘QV skincare-Data-updated’ against Q1. The relevant statistical tests that must be used are:?Chi-squares, Bivariate or Multiple Regressions, ANOVA, at least o

Posted at 00:53h in Mathematics / Statistics

 Just analyse the data in "QV skincare-Data-updated" against Q1. The relevant statistical tests that must...

Read More

16 Oct Write a 100 word minimum paragraph describing a real-life situation where correlation and regression might be used. Explain the steps and the process involved in calculating the corr

Posted at 00:00h in Mathematics / Statistics

 Write a 100 word minimum paragraph describing a real-life situation where correlation and regression might...

Read More

14 Oct In everyday terms, a confidence interval is the range of values around a sample statistic (such as mean or proportion) within which clinicians can expect to get the same results if they rep

Posted at 06:27h in Mathematics / Statistics

Confidence Intervals In everyday terms, a confidence interval is the range of values around a...

Read More

03 Oct Please convert this Demographic information into a Data graph and Data pie chart. Then briefly explain the data Year 2021-2022 Total Students 72,455? Foster Youth-796? Homeless Youth -377 (Also

Posted at 00:35h in Mathematics / Statistics

Please convert this Demographic information into a Data graph and Data pie chart. Then...

Read More

03 Oct In learning about the different methods for determining sample size, what method do you think you would feel the most confident using? Why do you favor this method? Your journal entry must be at l

Posted at 00:34h in Mathematics / Statistics

In learning about the different methods for determining sample size, what method do you think...

Read More

21 Sep Take a sample of 100 homes for sale in your home town.?(please use zip cose 18964 for this portion ) Information about homes can be found on websites such as Realtor, Zillow, and Tru

Posted at 11:26h in Mathematics / Statistics

  Take a sample of 100 homes for sale in your home town. (please use zip...

Read More

16 Sep Suppose that you have two sets of data to work with. The first set is a list of all the injuries that were seen in a clinic in a month’s time. The second set contains data on the

Posted at 01:55h in Mathematics / Statistics

Initial Post Instructions Suppose that you have two sets of data to work with. The...

Read More

08 Sep The correlation coefficient between Systolic BP and Diastolic BP for a random sample of 350persons is 0.27.(a) Calculate the 95% confidence interval for the population correlation.(b)Ca

Posted at 05:22h in Mathematics / Statistics

The correlation coefficient between Systolic BP and Diastolic BP for a random sample of 350persons...

Read More

23 Aug Premium Product Promotions, a market research firm, is trying to determine if there are differences in the brand of beer preferred by various customer groups.? Formulate and test a hy

Posted at 22:39h in Mathematics / Statistics

  Premium Product Promotions, a market research firm, is trying to determine if there are...

Read More

19 Aug Describe a hypothesis test study that would help your work or conclusions in some way. Describe what variable would be tested and what would be your guess of the value of that variable. Th

Posted at 08:23h in Mathematics / Statistics

Describe a hypothesis test study that would help your work or conclusions in some way....

Read More