Identify at least three methods of statistical inference

Assignment Help Basic Statistics
Reference no: EM13113623

Part 1: Identify at least three methods of statistical inference listed in the flowcharts on pages 842-846 of Rosner's Fundamentals of Biostatistics 7th edition. Describe in detail each method and how you could use this method in your discipline. You may not use the same tests indicated in your research proposal. Also, please review your classmates' posts before submitting and identify tests that were not (or least) used in the forum.

Part 2: Select one of the topics below from chapter 13. Identify a peer-reviewed journal article that used this topic. Provide a summary of the topic and how it was used in the article.

a. Attributable risk
b. Counfounding and standardization
c. Mantel-Haenszel test
d. Power and sample size estimation for stratified categorical data
e. Multiple logistic regression
f. Meta-analysis
g. Equivalence studies
h. Longitudinal data analysis

Reference no: EM13113623

Questions Cloud

Explain the descriptive statistics and draw scatter plots : Explore the descriptive statistics and draw some scatter plots. Does this meet the basic assumptions of regression?
Information about critical z value : Use formula z=(mean of values in sample - mu subscript mean of values in sample) divided by (lower case sigma divided by sqrt number of values in sample)
Find the interval that contains the sppeds of vehicles : Aa mean of 72 mph and a standard deviation of 3 mph. Find the interval that contains the sppeds of 95% of vehicles traveling on this section of i-95.
Calculate: q, w, u, h and s : Four (4.00) moles of a perfect gas at 250.0 K and 1.50 bar pressure undergo a reversible isothermal compression until the pressure becomes 3.00 bar.
Identify at least three methods of statistical inference : Identify at least three methods of statistical inference. Describe in detail each method and how you could use this method in your discipline. You may not use the same tests indicated in your research proposal.
Find probability that equipment will undergo maintenance : What is the probability that the equipment will undergo maintenance if it is performing satisfactorily? what is the probability that the equipment will not undergo maintenance if it is not performing satisfactorily?
Calculate percent recovery of panacetin : Calculate percent recovery of panacetin from the individual masses of its mictures, sucrose (.044g), aspirine (.093), and the unknown (.339).
Hypothesis testing of coke cans : Coke cans: n=36, mean of values in sample = 12.19 oz., s= 0.11 oz. Test the claim that the mean equals 12 oz. Use a significance level of alpha = 0.02.
Do data indicate that the program is effective : The rate of service calls per month was researched yielding the following results (no of service calls divided by the number of equipment): Do these data indicate that the program is effective?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Hypothesis testing-american male height

According to the U.S National Center for Health Statistics, the mean height for adult American males is mu = 65.5 inches. Assume the heights are normally distributed with standard deviation of sigma = 3.2.

  Standard deviation and probabilities

Assume x is normally distributed with mean u=15 and standard deviation 0=3. Use the approximate areas beneath the normal curve, as discussed in this section, to answer the following questions.

  Statistical cause and effect

Psychologists wanted to test whether a certain accelerated class' IQ was different than average. There were 25 students in the class; their mean IQ score was 108.

  Information about calculating the probability

An instructor has a test bank consisting of 300 easy true-false questions, 200 difficult true-false questions, 500 easy multiple choice questions and 400 difficult multiple choice questions.

  The probability that a sheet selected at random

The population of lengths of aluminium-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.2 inches.

  How to select the target parameters

A study reported in "Inside Higher Education News" (May, 2006) found that financial incentives can improve low-income college students' grades and retention.

  Legitimate sampling strategy

Select a legitimate sampling strategy and collect at least 30 data points using your created question or topic. Discuss the sampling strategy in sufficient detail so that someone else could repeat your data collection without any difficulties or q..

  Conservative-minimax regret approaches

Which approach is most preferred and why? Optimistic, conservative, or minimax regret. Also, is establishing the most appropriate approach before analysising the problem important for the decision maker?

  Determining binomial probability

Suppose that 30% of the population has black hair. In a randomly-selected group of six people, how probable is it that

  Standard error of the average or median

A chance sample of 50 families revealed an average or median of $112,000 and a standard deviation of $40,000. What is the standard error of the average or median?

  Comparing the coefficients

Experience ranges from 0 to 3. University ranking ranges from 1 to 4 (with 1 being the highest rank), and the Wonderlic test ranges from 0 to 50.

  Null and alternative hypothesis-z-value

You are the incoming inspector for potato chips - you are to ensure that each bag has 16 ounces or more in it. You want your testing to be at the level of significance of 0.05.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd