Category: Statistics

The amount of oxygen consumption was measured in six individuals over two ten-minute periods while sitting with their eyes closed. During one period, they listened to an exciting adventure story; during the other, they heard restful music. Based on the results shown in the datafile, is oxygen consumption less when listening to the music? Use…

In this assignment, you are asked to analyze and communicate the results of statistical analysis using visuals. Using a dataset of your choosing, or a dataset previously provided, e.g. NBA Height and Weight, create an example of a good and a bad visualization. Use the principles of data visualization to tell a statistically meaningful story.…

worksheet on measures of central tendency and graphical displays of data . This assignment has several followup assignments as well. but they are all due on the 7th of november. This first assignment is a long worksheet. please let me know if I’ve neglected to include anything. Statistics is my nightmare

In your initial post, you will solve a problem that involves conditional probability, first using “no replacement” and second using “with replacement”. You will be using the Packaging variable from your LEGO dataset. Instructions – Initial Post Use Statkey (https://www.lock5stat.com/StatKey/index.html) in any browser and click on One Categorical Variable. Click UPLOAD FILE and upload the…

This assignment requires a statistics-minded person to answer questions 1-3. The message from the Professor- Could you revisit this post? The paired samples t-test looks at the difference between the means. Both of the p-values are significant. Meeting these assumptions is important for validity, but I do not see how the output describes what you…

please answer all the questions correctly with your best staticians if it could also be done on time Thanks. do not worry about the first page

Answer the questions and use excel for calculations and type answers in MS word to answer questions.

LEVELS OF DATA/MEASUREMENT …please tell me what “LEVELS OF DATA/MEASUREMENT” is EACH VARIABLE ON THE ATTACHED SURVEY. — Write the “level” NEXT to the variable – save, then UPLOAD IT . — I AM NOT ASKING YOU TO FILL IT OUT!! — Instructions a. UPLOAD the SURVEY – indicating the LEVELS OF DATA/MEASUREMENT of each…

if you plan to do a quantitative study for your dissertation, you will need to select the statistical analyses appropriate for the research question you seek to answer and the type of data you collect. Two commonly encountered statistical tests that are appropriate for a range of research questions and datasets are ANOVA and multiple…

In real-life applications, statistics helps us analyze data to extract information about a population. In this module discussion, you will take on the role of Susan, a high school principal. She is planning on having a large movie night for the high school. She has received a lot of feedback on which movie to show…