Psychological research situation

Assignment Help Basic Statistics
Reference no: EM1397645

What is the theory underlying ANOVA? Why is it important? What are the differences between a two sample t-test and ANOVA hypothesis testing?
Why do we use nonparametric tests?

Describe a psychological research situation or scenario that would use a nonparametric test. Why would the nonparametric test be used?

Reference no: EM1397645

Questions Cloud

Evaluate how companies need to bridge the gap : Evaluate how companies need to bridge the gap between the current state and the e-business state. Using the 3 levels of the e-business architectural model, discuss how the store would use gap analysis to determine its needs regarding the developme..
Hyperthermophilic archeon that grows in hydrothermal vent : Pyrolase, is a cellulase isolated from a hyperthermophilic archeon that grows in a hydrothermal vent and is used in which industry?
Recommendations would you brand to senior management : What recommendations would you brand to senior management for the upcoming year? Note that uttering you have no advice or that management must keep
Select any sector and identify emerging opportunities : Select any sector and identify emerging opportunities and challenges for your sector in general and for your organisation in particular
Psychological research situation : Describe a psychological research situation or scenario that would use a nonparametric test. Why would the nonparametric test be used?
Alternatives and a recommendations for implementation : Analysis as to the issues involved decisions and alternatives and a recommendations for implementation.
Deliberate the options that might be used to reduce : Deliberate the options that might be used to reduce the influence of these scenarios on departing employees and the remaining employees
Question on anova in minitab : Samples are shown of volatility (coefficient of variation) for sector stocks over a certain period of time.
Differentiating between arthropods : The phylum Arthropoda includes four major lineages: cheliceriforms (also called chelicerates); myriapods; insects and their relatives (together called hexapods); and crustaceans.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Claiming that people believe that loch ness monster exists

Use a 0.01 significance level to test the claim that most people believe that the Loch Ness monster exists. How is the conclusion affected by the fact that Internet users who saw the question could decide whether to respond.

  Null hypothesis for the researcher-s test

A random sample of 48 managers of large hotels has mean  X‾= 5.91. The null hypothesis for the researcher's test is?

  Finding estimate and confidence interval for mean

Find out point estimate and 95% confidence interval for mean family dental expenses of all employees of company.

  Create both absolute and relative frequency tables

Produce a printout of the frequency tables, showing the total of both frequencies.

  Computing test statistic and decision

Conduct the following test using 95% level of confidence.

  Comparison of two populations

A seven year old study reported that women whose mothers used the drug DES during pregnancy were twice as likely to develop tissue abnormalities that might lead to cancer as women whose mothers did not take the the drug.

  Inventory policy over the policy currently being used

What is the minimum-cost order quantity for the shoes? What are the annual savings of your inventory policy over the policy currently being used by Keith?

  Find the confidence interval for single proportion

Construct a 90% confidence interval for the proportion of all kernels that would not pop.

  Flexible working schedule for women with children

What is the probability that 30% or fewer male employees will indicate that they have to pick up the slack for mom's working flextime ?

  Determining goal of hotel room service

Operations manager thinks that only 10% of room service orders must take longer than 25 minutes if hotel has good customer service. Does hotel room service fulfil this goal?

  Logistic regression

Marentette and El-Masri (2011) used logistic regression to identify predictors of obtaining seasonal influenza vaccination among hospital-based nurses in Canada.  Their results are shown in table 1:

  Confidence interval for multiple comparisons

Use a 95% confidence interval for multiple comparisons. Show your calculation by hand between Monday and Tuesday. Match your answer with Minitab output. Attach Minitab output.

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