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Statistics

Use the LRclassP data, IVs are age, food, and gender and DV is overweight (1 is yes, 0 is

Use the LRclassP data, IVs are age, food, and gender and DV is overweight (1 is yes, 0 is not) to perform your analysis and write a summary report. 1. Form your research question 2. Form your hypothesis 3. Provide the correct codes you used 4. Write a proper summary with all the essential information …

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R Code question

Assume that the above 2022 admission data is the population is known Use the R program and the codes given in Lectures and Discussions to answer the questions below l.Points=1 (1 1)=3. (a)What is the numerical value of the population size N? (b)Calculate the population mean and the population variance using the equations (2.8) and …

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How to find IQR given SD and mean.

The distribution of weights of pumpkins from a harvest is approximately normal with a mean of 8.3 pounds and a standard deviation of 1.68 pounds. Find the value of the interquartile range (QR) for the mean of 15 pumpkins. Express the answer as a decimal value rounded to the nearest thousandth. Order Plagiarism-Free Answer

Instructions: Use the hsbdata.sav file and College Data file from the website included with your textbook’s Support Material, IBM

Instructions: Use the hsbdata.sav file and College Data file from the website included with your textbook’s Support Material, IBM SPSS for Introductory Statistics. Scroll to Student Resources and then click the Data Sets (ZIPS) button and select the file. Complete the following points: 1-Is there a significant difference in mosaic2 between academic tracks? Explain. Provide …

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Module 15 Homework 1 – Distribution of Sample Proportions (12 of 23)

Progress CheckUse this activity to assess whether you and your peers can: Use a simulation to obtain a sampling distribution along with its mean, standard deviation, and error. Interpret the mean and error for a sampling distribution. PromptThe National Health Survey uses household interviews to describe the health-related habits of U.S. adults. From these interviews …

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Find an example of data in the news or on social media and share it in the Discussion Board.

Find an example of data in the news or on social media and share it in the Discussion Board. If you find your data in an online source, please include the link to the source in your post. Describe the type of data in your example, and what questions you have around the validity of …

Find an example of data in the news or on social media and share it in the Discussion Board. Read More »