Which of the following represents a possible alternative hypothesis for an analysis of variance (ANOVA)? Group of answer choices H0: µ1 = µ2 > µ3 H0: µ1 > µ2 > µ3 H0: µ1 = µ2 = µ3 H1: µ1 ≠ µ2 ≠ µ3

Which of the following represents a possible alternative hypothesis for an analysis of variance (ANOVA)? Group of answer choices H0: µ1 = µ2 > µ3 H0: µ1 > µ2 > µ3 H0: µ1 = µ2 = µ3 H1: µ1 ≠ µ2 ≠ µ3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

See similar textbooks

Related questions

Q: the following is expected if the null hypothesis is rejected for an analysis of variance? a.…

A: The formula of F-statistics of the ANOVA test is, F=MSbetweenMS within

Q: The titanium content of steel is determined in two laboratories by means of atomic absorption…

A: B. To test the equality of variances, use F-test, Now, set the null hypothesis, H0:σ1=σ2H1:σ1≠σ2

Q: An economist is interested in the variability of hourly wages at a production plant. She collects…

A: Variance = s2 = 6.465*6.465 = 41.798 n = 50

Q: Regarding the SPSS output of an Independent Samples t test, if Levene’s Test for Equality of…

A: It is given that, if Levene’s test for equality of variance is significant. That is, the variances…

Q: The assumption that the t-test for independent samples makes regarding the amount of variability in…

A: The independent samples t-test compares the means of two independent groups in order to determine…

Q: A company gives the variance in their production of a particular part as 0.051cm. Use the sample…

A: Given: σ02=0.051cmn=32s2=0.08 the significance level is taken as 0.05.

Q: The Analysis of Variance (ANOVA) is used to determine if there is a difference between a selected…

A: ANOVA, the analysis of variance is the technique used to check if there is significant difference…

Q: The average number of times Americans dine out in a week fell from 4.0 in 2008 to 3.8in 2012…

Q: A start-up online clothing retailer specializing in customizable products is testing out different…

A: Given: Two sample Format A 50 sample Format B 50 sample P-Value = 0.001

Q: A simple random sample of 12 pages was obtained from each of three different books. The Flesch…

A: The null and the alternative hypotheses used for testing are given below:H0: Pages from the three…

Q: The average number of times Americans dine out in a week fell from 4.0 in 2008 to 3.8in 2012…

Q: how will you formulate the appropriate null and alternative hypotheses on a population mean.

A: 2) How will you formulate the appropriate null and alternative hypotheses on a population mean. Null…

Q: Which of the following situations would be most likely to lead to rejecting the null hypothesis with…

A: In order to determine whether there is significant difference in between the groups, a one way…

Q: a. Formulate hypotheses about the two population variances that can be used to determine whether the…

A: a) Null and Alternative Hypotheses The following null and alternative hypotheses need to be tested:…

Q: 1. Which of the following is consistent with the alternative hypothesis for the interaction of…

A: option d) is correct. The mean differences between treatment conditions are not what would be…

Q: Which set of sample characteristics is most likely to produce a significant value for the…

Q: Which of the following is expected if the null hypothesis is true for an analysis of variance?

Q: A company produces apple juice bottles with a volume of approximately 3 liters each. One machine…

A: Given, Machine 1 mean μ1 = 0.96Machine 1 Variance σ12 = 0.0007Machine 2 mean μ2 = 1.02Machine 2…

Q: The accounting department analyzes the variance of the weekly unit costs reported by two production…

Q: Which of the following is the type of ANOVA used when there is only one treatment factor? Factorial…

A: Statistical hypothesis testing is an important method in inferential statistics. It is used to test…

Q: An office manager claims that the mean time required to handle a customer complaint is less than 30…

A: In order to test the manager's claim that the mean time required to handle a customer complaint is…

Q: A psychologist is using a repeated-measures analysis of variance to evaluate the results from a…

Q: A company produces orange juice bottles with a volume of approximately 2 liters each. One machine…

Q: What is indicated by a large variance for a sample of difference scores in the context of a…

A: Given: Large variance for a sample of difference scores in the context of a repeated-measures…

Q: 2) The table below compares two samples taken to compare the mean age of individuals who purchased…

Q: t-Test: One-Sample Mean (rating) 2.88 Variance 2.41 Observations 15 t-statistic -0.30 P(t = T)…

A: Given, Mean = 2.88 Variance = 2.41 n = 15 t-statistic = -0.30 p-value = 0.766 To find, a.…

Q: Which of the following is the type of ANOVA used when there are two or more treatment factors?…

A: ANOVA is used to compare means of more than two independent variables. In ANOVA, the independent…

Q: The average number of times Americans dine out in a week fell from 4.0 in 2008 to 3.8in 2012…

A: The procedure to obtain Quartiles using EXCEL is as follows. In EXCEL, Select Add-Ins > Mega…

Q: A One-Way ANOVA was conducted and the researcher tested the assumption of homogeneity of variances.…

A: Solution: For every statistical parametric test required some assumption. 1) Assumption of…

Q: Which combination of factors is most likely to produce a statistically significant value for an…

A: Given that, independent-measures t statistic.

Q: The analysis of variance for a RCB design produced the ANOVA table shown below S. O. V. df SS MS…

A: we want to complete the anova table

Q: If the mean and variance are computed for each sample in an independent-measures two-factor…

A: The mean and variance are computed for each sample in an independent-measures two-factor experiment.

Q: A manufacturer of potato chips would like to know whether its bag filling machine works correctly at…

A: Given, Sample size = 45 Sample mean = 411 Population standard deviation = 676 The objective is…

Q: Choose the letter of the best answer. 1. Which of the following data show most likely the largest…

A: Variance is a statistical measure that tells about the degree of spread in a given data set. More…

Q: If other factors are held constant, explain how each of the following influences the value of the…

A: From the t-test statistic, for a two-sample t-test.

Q: A study was conducted on the average commuting distance of students at Surry Community College. The…

A: Note: As per my policy i can answer only three sub parts. kindly repost the remaining sub…

Q: Which of the following characteristics tends to increase the likelihood that a clear difference…

A: There is a clear difference between two sample means is detected statistically.

Q: The researchers had also generated a Levene's test and obtained a p-value of .231 Which of the…

A: Given: The test performed is Levene's test. The p-value is 0.231. The level of significance is 0.05.…

Q: 1. Which of the following is consistent with the null hypothesis for the interaction of factors A…

A: The null hypothesis for in two factor ANOVA is that there is no interaction effect.

Q: An analysis of variances produces dftotal = 16 and dfwithin = 14. For this analysis, how many…

Q: Is there evidence to support the claim that supplier 2 provides gears with higher mean impact…

A: It is given that x̄1 = 290 x̄2 = 321 s1 = 12 s2 = 22 n1 = 10 n2 = 16

Q: 10. A study was conducted to identify if there is a significant difference with two brands of…

Q: When using an Analysis of Variance test, in order to find out which specific means are different…

A: Solution: ANOVA is used when there is an equality of more than two groups to be tested.

Q: Which of the following is incorrect? a- Regression with one dummy variable (predictor) corresponds…

A: The given statements are : a- Regression with one dummy variable (predictor) corresponds directly to…

Q: An analysis of variances produces dftotal = 29 and dfwithin = 27. For this analysis, how many…

A: According to the given information, we have dftotal = 29 and dfwithin = 27

Q: Two suppliers manufacture a plastic gear used in a laser printer. The impact strength of these gears…

Q: hich would be the appropriate way to test differences in proportions for more than two samples?…

A: Which would be the appropriate way to test differences in proportions for more than two samples?…

Q: Determine the variance of the measurement data obtained in the two laboratories. B. Is there any…

A: Given: Lab 1 0.470 0.484 0.463 0.449 0.482 0.454 0.477 0.409 Lab 2 0.529 0.490 0.489 0.512…

Q: Which outcome is expected if the null hypothesis is true for an analysis of variance? a. SSbetween…

Question

Which of the following represents a possible alternative hypothesis for an analysis of variance (ANOVA)?

Group of answer choices

H₀: µ₁ = µ₂ > µ₃

H₀: µ₁ > µ₂ > µ₃

H₀: µ₁ = µ₂ = µ₃

H₁: µ₁ ≠ µ₂ ≠ µ₃

Expert Solution

Step 1. Basic concepts

Analysis of variance (ANOVA) is a statistical technique that is used to check or see if the means of two or more groups are significantly different from each other or not .