Describing pros and cons of statistics

Assignment Help Basic Statistics
Reference no: EM13109900

Based on what we know about statistics and using your example, how do you believe statistics can enrich and represent the results of a study? How can statistics be used to misrepresent the results of a study?

With these thoughts in mind:

Write an example, a description of how you believe statistics can enrich and represent the results of a study, and an explanation of how statistics can be used to misrepresent the results of a study.

Reference no: EM13109900

Questions Cloud

Question on research hypothesis : Describe the "third variable problem" as it relates to correlation and provide an example of how you might see this played out in your own field.
Determine price elasticity and income elasticity of demand : Determine the price elasticity, and income elasticity of demand and where Q denotes passengers in thousands per year, P the (average) ticket price, and I US national income.
Discussion question - partner in a legal firm : You are a busy partner in a legal firm, and an experienced administrative assistant complains of continued headaches, drowsiness, dry throat, and occasional spills of fatigue and flu.
What are the frequencies of the red, pink genotype : If for a snapdragon population, the frequency of the red allele is 0.6 and the frequency of the white allele is 0.4, what are the frequencies of the red, pink and white genotypes?
Describing pros and cons of statistics : Based on what we know about statistics and using your example, how do you believe statistics can enrich and represent the results of a study? How can statistics be used to misrepresent the results of a study?
In what environments facultative homeotherms have edge : In what environments would you expect obligate homeotherms to have the most significant advantages, and in what environments might facultative homeotherms have an edge?
Provide sufficient evidence of mean : Does the sample provide sufficient evidence that the mean pH level in the water differs from 8.5? Conduct a test at the ? = .01 level. What are the upper and lower limits of the 95% confidence intervals?
What is likely to happen to transcription of the zippy gene : Cells have several mechanisms to prevent the production and accumulation of truncated protein fragments. To illustrate why these fragments can be deleterious, consider a transcriptional activator protein called Groovy that binds to an enhancer ele..
Determine and interpret p-value for testing mean weight : Population standard deviation is known to be 8 grams. Determine and interpret p-value for testing that mean weight of Take-a-Bite is less than 175 grams.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Select the right sample size for a simple random sample

A random variable has a standard deviation of 16, and an unknown mean. Find the lowest size of a simple random sample so that the sample mean estimates the population mean with a standard error no larger than 0.25.

  Standard error of the proportions

If random samples of size of 75 is selected, the standard error of the proportions of student in the sample, who are minority students is

  Develop a decision tree for the case of a company

Develop a decision tree for the case of a company operating at full capacity and with product demand rising. The choice is between new equipment and overtime.

  Information regarding least squares

If the least squares equation for sales data going from 1984 to 1990 is Y1 = 10 + 1.3X (in $ millions) found using the coded method, what is the plot on the straight line for 1988? (x and y values)

  Confidence interval for total population of the students

In a class of 40, 16 driver a car made outside the United States. What is the confidence interval for the total population of students at the 95% level?

  Computing standard deviation

A manufacturing process makes items whose weights are normally distributed. It is known that 22.57% of all the items made weigh between 100 grams up to mean and 49.18% weigh from the mean up to 190 grams. Find out the standard deviation.

  Population mean tread wear

Construct a 99% confidence interval for the population mean tread wear for this type of tire.

  Question on statistics-binomial probabilities

Trevor is interested in purchasing the local hardware/sporting goods in the small town of Dove creek, Montana. After examing accounting records for the past several years

  Highest score earned on exam using chebyshev-s theorem

What was the highest score earned on the exam? According to Chebyshev's Theorem, how many students scored between 42 and 74?

  Bureau of labor statistics-average annual income of dentists

The Bureau of Labor Statistics reported that the average annual income of dentists in the year 2005 was $110,000. A sample of 81 dentists, which was taken in 2006,

  Purpose of transforming raw scores

Discuss the purpose of transforming raw scores into standard scores. Describe what "normal distribution" means. Describe measures of variability and explain how they can help therapist understand assessment data.

  Observational study designs-validity and feasibility

Distinguish the various observational study designs and the randomized controlled trial with regard to validity and feasibility.

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