How choose level of significance for statistical test

Assignment Help Basic Statistics
Reference no: EM13117610

What is an appropriate null hypothesis to compare the quality of the product manufactured in the overseas plants and the U.S. plants? Why? How would you choose an appropriate level of significance for your statistical test? What are the possible outcomes and limitations of your statistical test?

Reference no: EM13117610

Questions Cloud

How many atoms of neon occupy a volume of 14.3 l : How many atoms of neon occupy a volume of 14.3 L at STP.
Choose the correct answer from the statements below : Three potential investments projects (A, B, and C) at Clouse Corporation all require the same initial investment, have the same useful life (three years), and have no expected salvage value
Illustrate what is coefficient of kinetic friction and ramp : The ramp is slanted at an angle of 17.0 degrees to the horizontal. Illustrate what is the coefficient of kinetic friction between the block and the ramp?
Difference between arithmetic and algebraic expression : What is the difference between an arithmetic and an algebraic expression? Give an example of each.
How choose level of significance for statistical test : How would you choose an appropriate level of significance for your statistical test? What are the possible outcomes and limitations of your statistical test?
Use the information to identify accounts : Use the three divisional income statements in the Pinnacle_Financials Excel file on the Web site to prepare a common-size income statement for each of the three divisions for all three years.
How conjugation of multiple bonds brings light absorption : Alkenes and non conjugated dienes usually have absorption maxima below 200nm. Compounds that have conjugated multiple bonds have maxima at wavelengths longer than 200nm.
Probability that lot is accepted-still reduced inspection : Assume that a lot from product 5% non-conforming is submitted. Using Poisson Distribution compute the approximate probabilities that: the lot will be accepted and still in a reduced inspection.
Choose three integers : Choose three integers a, b, and c feel free to choose negative numbers. Use a, b, and c to create a trinomial ax2 + bx + c.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Theorem for sample of scores on psychology exam

What score was earned by more students than any other score? Why? What was the highest score earned on the exam?

  Which of the following statements is supported by these plot

Here is a scatterplot of average crawling age versus average outdoor temperature six months after birth followed by a plot of the residuals versus average outdoor temperature six months after birth.

  Regression coefficient statistically significant

Is this correlation statistically significant? He also found the regression coefficient to be -1.66. Is this regression coefficient statistically significant? Explain why or why not for each.

  Evaluate the standard deviation

The standard deviation of the time to complete the entire homework assignment

  Results support the psychologists theory

Utilizing the .05 level, do the results support the psychologists' theory. Elucidate your answer to somebody whom has never had a course in statistics.

  Information about t-statistic

Nationwide, the average waiting time until electric utility customer service representative answers a call is 300 seconds per call. The Gigantic Kilowatt Energy Company took a sample of 35 calls and found that, on the average

  Selecting stratified sample-code numbers

For a population containing N=902 individuals, what code number would you assign for:

  Queuing theory-wheat harvesting

The wheat harvesting season is short. Farmers deliver their truck loads of wheat to a giant central storage bin within a two-week span. Because of this, wheat-filled trucks waiting to unload and return to the fields have been known to back up for ..

  One way anova-post hoc test

Using an alpha level of 0.05, please use SPSS to perform a one-way ANOVA and then determine whether the data below provide evidence for Theory A, Theory B, or Theory C. In other words, is one theory stronger than the others?

  Mean and variance for binomial distribution

Morality Study for a group of four men, the probability distribution for the number x who live through the next year is as given in the accompanying table.

  Statistical tests of ordinal level data

Choose one of these tests and describe in your own words, the purpose of the test, any particular assumptions or limitations pertaining to the test, and provide an example where you could employ the test.

  P-value for risk factor for susceptibility to depression

Based on a P-value of 0.0248 the researchers concluded there was evidence that low birth weights may be a risk factor for susceptibility to depression. Explain in context what the reported P-value means.

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