Thread prompt: An epidemiologist found five cases of “big toe cancer” in the Yukon Territory. Because there were only a few cases, the epidemiologist decided to conduct a matched case-control study to determine whether shoe size larger than 9 is a risk factor for big toe cancer. Cases were individually matched to one control for daily activity, history of athlete’s foot, and history of ingrown toenails. The following data were gathered: Shoe size > 9 Pair Case Control   1     Yes      No   2      No       No   3      No      Yes   4     Yes     Yes   5      No      Yes Compute the proper measure of association. Interpret your results. If you were to investigate a rare cancer in Lynchburg, where might you look for data? What would be necessary legally and ethically to be able to utilize this data set(s)?

Q: This box and whiskers was created from a random sample of new 1993 cars. The city gas milage (in…

A: a box plot—displays the five-number summary of a set of data.The five-number summary is the minimum,…

Q: A research study wishes to examine if there is a relationship between type of exercise (marathon,…

A: Steps to Determine the Critical Value:1. **Set up the Hypotheses:**  - **Null Hypothesis (H0):**…

Q: What statistical tool is appropriate if the number of data is large and O is known?

A: Here we need to find out the statistical tool if the number of data is large and standard deviation…

Q: DO STYROFOAM CUPS HOLD HOT OR COLD LIQUIDS BETTER? WHAT WILL BE YOUR CONTROL GROUP ? WHAT WILL BE…

A: The researcher wants to conduct an experiment to test if Styrofoam cups hold hot or cold liquids…

Q: Do sports drinks help prevent cramps in endurance sports? At the end of a marathon, officials will…

A: Observational study: In observational study, the individuals of the study are observed by the…

Q: Paired samples are analyzed differently than separate samples because paired samples lack (note:…

A: As we know, Paired samples take the measurement from the same variable under different conditions,…

Q: Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation…

A: a:For the given data, the chi-square test for association is appropriate.Null Hypothesis:H0: The…

Q: Stacy conducts a study to look at the effects of season (fall, winter, spring, summer) and type of…

A: Two way ANOVA:   From the given information, the data view of the given variables is,     fall…

Q: Identify two statistical methods other than a census for obtaining information.

A:

Q: Please create different research scenarios that suitable to be analyzed using the following methods:…

A: T-Test :              T-Test are used to test population mean. There are different types…

Q: Smallpox Vaccine. ABCNEWS.com published the results of a poll that asked U.S. adults whether they…

A:

Q: research team convened to study rare blood disorder in the adult population in New York. W

A: For studying a rare blood disorder in the adult population in New York, a cohort study would likely…

Q: Please give me correct solution with explanation.

A: The objective of the question is to identify which attribute is not a strength of the study's…

Q: Using the same anti-venom study, answer the following questions. A study was done on children (6…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Smallpox Vaccine.ABCNEWS.com published the results of a poll that asked U.S. adults whether they…

A:

Q: An epidemiologist found five cases of “big toe cancer” in the Yukon Territory. Because there were…

A: Note: Since we are authorized to answer only up to 3 subparts, we are answering first three…

Q: An ecology class used binoculars to watch 23 turtles at Walden Pond. It was found that 18 were box…

A: observational study : This is a type of study in which individuals are observed or measured.No…

Q: what was the margin of error for this study?

A: The given confidence interval is,  (34, 66) From the confidence interval, The upper limit is, 66 The…

Q: A researcher is testing the effect of one independent variable using three treatment conditions. She…

A: Given that, A researching is testing the effect of one independent variable using three treatment…

Q: Anterior cruciate ligament (ACL) injuries occur most frequently in planting and cutting sports such…

A: Independent samples: Two samples are said to be independent of each other when values of one sample…

Q: Describe the different ways that within-subjects designs are used to compare two or more treatment…

A: A within-subject design is an experiment from that all the participants are exposed…

Q: Absenteeism can be a serious employment problem.  It is estimated that absenteeism reduces potential…

A: Given information: The data represents the values of the variables Wage, Pct PT, Pct U, Av Shift,…

Q: when you have means from two different samples, it is best to conduct a what test?

A: When there is mean from two different samples, two types of test can be conduced:

Q: How does an observed sample mean qualify as a common outcome?

A:

Q: The Bureau of Labor Statistics reports that the official unemployment rate for Black people was…

A: Variables are of different types. The correct classification of variables and the identification of…

Q: Security scans are often completed on computers in a particular college to assess the security risk…

A: Given that Security Scan (% Risk) Breakdown  No Breakdown  Low risk (0 - 10%) 3 61…

Q: Explain the major difference between an experiment and an observation.

A: In an experiment, the researcher manipulates every aspect for deriving a conclusion. In…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.