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A study of life expectancy showed that a random sample of 6 states had a standard deviation of 1.3 deaths per year. Find the 80% confidence intervals of the variance and standard deviation. Assume the variable is normally distributed. Use the chi-square distribution table to find any chi-square values to three decimal places. Round your […]

3 anova questions,anova repeated measures statistic. 1. A researcher studying the effects of a treatment for snake phobia using several different research designs in different experiments. –In study 1, she measures fear responses in participants before and after they have had exposure therapy. –In study 2, she measures fear responses in participants before therapy, after […]

Unit 1 Assessment – Identify Variable Types and their Values Instructions In this assignment, you will be required to use the Heart Rate Dataset to complete the following: Identify the variables in the dataset Classify each variable as qualitative or quantitative discrete or quantitative continuous Specify the possible values of each variable Give a brief […]

find and read a current peer-reviewed article, from a social science journal, related to the topic “Does the marital status of an individual affect their general happiness?” Summarize the article, including main idea, methods used, and findings. Then, critique the article. For example: Is the topic relevant? Do the authors explain the study well? Are […]

There are 3 files: follow the Directions (1) to complete the assignment using the Anova Excel Data, and submit your work using the Assignment Submission Form (3) via the appropriate link — Submitting an Assignment? Pause…2. Check the work you are about to submit –a. is the document you want to submitb. is in a […]

PRIORITISE TOP TUTOR The a-s-s-e-s-s-m-e-n-t will be 5 questions long and required R program. Please see the questions shown in the screenshot. I will send you all info after being hired, eg PPTs, student access etc. Please send a draft in 12hrs -1 day time, day 2, and day 3 as well. Will need to […]

Regression analysis is a statistical tool that is used for the estimation of linear relationships between a dependent variable and one or more independent variables. It can be utilized to assess the strength of the relationship between variables and for modeling the future relationship between them. Provide an example of an application using regression analysis […]

You are in charge of marketing for a new product with only one incumbent competitor. Consumers are familiar with the incumbent product and they value it at $20, whereas consumers have uncertainty about how they should value your product. You can capture this uncertainty by representing the distribution of their valuations by n(18,4) Consumers would […]

Complete all as described in the attached docs…view word doc first the .sav will be sent via email if you are not comfortamble providing me an email to send the .sav file please do not bid….. MUST BE EXTREMELY GOOD AT SPSS…NO PLAGERISM..NO TIME EXTENSIONS…WORK WILL BE CHECKED BEFORE PAYMENT.

Page 115 # 3.31, 3.33, 3.36, 3.37, 3.45 Page 204 # 5.1, 5.2, 5.4, 5.5. NOTE: Please do not use EXEL when u need to use only R-STUDIO if the question need that Copy the code with the result and place it in the doc you will send