Category: Statistics

Many of you took the SAT exam before college. Let’s review the latest national (U.S.) data reported by the College Board on SAT results, as posted here: https://reports.collegeboard.org/media/2022-04/2021-total-group-sat-suite-of-assessments-annual-report%20%281%29.pdf Complete this HW in EXCEL and submit an excel document. What are the mean and SD for: Overall (Total) SAT score, ERW and Math? Do these scores…

Math Activity #1 – Statistics/Data Grade 3 (20 points) As part of each unit, you will be expected to submit an activity appropriate for elementary school students. The activity will be related to a topic for that unit. For our first activity, I am giving you some specific guidance about the topic and the grade…

Many of you took the SAT exam before college. Let’s review the latest national (U.S.) data reported by the College Board on SAT results, as posted here: https://reports.collegeboard.org/media/2022-04/2021-total-group-sat-suite-of-assessments-annual-report%20%281%29.pdf Complete this HW in EXCEL and submit an excel document. What are the mean and SD for: Overall (Total) SAT score, ERW and Math? Do these scores…

Math Activity #1 – Statistics/Data Grade 3 (20 points) As part of each unit, you will be expected to submit an activity appropriate for elementary school students. The activity will be related to a topic for that unit. For our first activity, I am giving you some specific guidance about the topic and the grade…

I would like you to perform an ANCOVA test on the data given to you in the spreadsheet. I would like you to calculate the relationship between exercise and bone mineral density. You should use produce as your co-variate. Put your results in a word document and describe the results is as much detail as…

The Monty Hall problem is a brain teaser, in the form of a probability puzzle, loosely based on the American television game show Let’s Make a Deal and named after its original host, Monty Hall. The problem was originally posed in a letter by Steve Selvin to the American Statistician in 1975. It became famous…

All supplementary files are included. The answer to the problem is included as well, what I am looking for is the excel formulas used to get the answer.

All supplementary files are included. The answer to the problem is included as well, what I am looking for is the excel formulas used to get the answer.

Think of a topic or question that you’re interested in exploring further that can be studied through data. It is recommended, but not required, that you pick a topic in your field of study. Find a source for your data (or use one of the suggested data source sites listed below). The data must be…

Descriptive Statistics For Questions on the Survey Locate the class data for the survey question that you constructed. (You will find the data under the discussion labeled “Survey Discussion”.) Assume the data you collected is a sample from the population of online STA2023 at BC. Rewrite your survey question from Discussion 1. (Note that if…