When the response and the factor are both attribute data then ANOVA is the test we used.
Ans.:- b. ANOVA
Which of the following tests is used when the response and the factor are both attribute...
For the following experiment/question, pick the most appropriate statistical test. You have the following statistical tests as choices: some may be used more than once, others not at all. Assume homogeneity of variance (where applicable) and the validity of parametric tests (where applicable), unless something is directly stated (e.g., “the data are not at all normal”) or otherwise indicated (viz., by the inspection of the data) which would indicate a strong and obvious violation of an assumption. This means you must...
For the following statistical procedures please describe primary diagnostics, that is what tests or graphs must be checked before you can proceed with the test (ex: histogram, normality tests etc). a. One Sample T Test b. Chi Square Test c. One way ANOVA d. Simple Linear Regression
please give correct and answer all question.. this is revision question... 14. Which of the following statistical tests is BEST TO normally distributed data? in statistical tests is BEST to use for comparing two samples A. Independent sample t-test B.Mann-Whitney test C. Regression analysis D. Logistic regression analysis 15. Which of the following is NOT related to central limit theoret? sample size is large. bution of sample mean, x is approximately normal regardless of Xin the population 9. The mean...
Question 1 For Chi Square tests, all tests discussed can be used for both experiments and surveys True False Question 2 Chi Square tests have an assumption of normality True False Question 3 For a Chi Square test of Association, you ask if mouse hair color (black, grey or white) is associated with whisker length (short, medium or long). The df for this analysis would be: Give answer as X Question 4 The value of X^2 can be negative, zero,...
Which of the following tests does not use at least one quantitative variable Independent T Test Dependent T Test ANOVA Chi-Square test
Which of the following tests does not use at least one quantitative variable? independent t-test dependent t-test ANOVA Chi-square test
6. Which of the following statements is correct? A. Factor analysis is a type of regression analysis predicting a categorical outcome B. In multiple regression analysis, several independent variables are used to estimate the value of an unknown dependent variable Multiple correlation analysis measures the strength of association of two variables while controlling/removing the effect of a third variable C. D. All of the above. 7. A researcher wants to assess the effect of two types of exercise regimes aiming...
41. Which of the following Pearson correlation coefficients indicates the greatest association between two groups of vegetables? a. 0.0 b. 0.1 c. 0.2 d. 0.5 e. 0.8 42. Given the following data: 1 4 2 2 3 3 y: 1 4 Find: (Exy)(Ex2)(Ex) a. 9000 b. 70 c. 6000 d. 600 e. 27,000 43. How do a binomial distribution and a multinomial experiment differ? a. by the number of trials b. by the number of categories used c. by the...
1. Which of the following measures is not used as a measure of association for nominal, nonparametric variables? a. chi-square b. phi c. Cramer's V d. Contingency coefficient C e. Z score 2. The question of "How strongly are sales related to price when the effect of brand loyalty is controlled?" is best answered using _____. a. regression analysis b. partial correlation c. ANOVA d. product-moment correlation e. gamma 3. Which ordinal measure is a refinement of gamma for ordinal...
Which of the following tests would you conduct if one variable is ordinal and the other is an interval variable? Group of answer choices ANOVA Chi-Square independent t-test Spearman r