August 10, 2020
(1) Find the critical value ta/2 needed to construct a confidence interval of the given level with the given sample size. a) Level 90%, sample […]
August 13, 2020
Over a period of one year, a greengrocer sells tomatoes at six different prices (x dirhams per kilogram, y sold per day at each of the […]
August 27, 2020
Address the following: How would you interpret the results of the ANOVA? What does the p value tell you?
February 9, 2021
Construct a scatter plot in Excel with Age as the independent variable and Assessment Value as the dependent variable. Insert the bivariate linear regression equation […]
February 25, 2021
According to Armbruster et al. (2017), the research manages the sample through a cluster-randomized intervention trial. However, the alignment of the research process with the […]
March 14, 2021
2.A city department has introduced a quality improvement program and has allowed employees to get credit for overtime hours when attending the meetings of […]
April 8, 2021
This week’s discussion question will require the use of the JASP statistical software package (https://jaspstats.org/) which may be downloaded from https://jasp-stats.org/download/. You will use […]
June 16, 2021
Interpret the following three sets of data using two sample t-testing. Each of these columns of data represent a different soda bottling line, with the […]
July 31, 2021
Q1.a Mary is planning a study to see if learning of 6th graders on a math lesson is affected by background noise level. She […]