Question

In: Statistics and Probability

Question 115 pts If you did a study comparing 5 independent groups using quantitative, normally distributed...

Question 115 pts

If you did a study comparing 5 independent groups using quantitative, normally distributed data, you would use which of the following tests?

Chi-Square

Independent samples t test

Regression

Oneway ANOVA

Solutions

Expert Solution

Ans :

Oneway ANOVA

                                                                                                                                                                    


Related Solutions

Question 145 pts If you did a study comparing 2 paired groups using quantitative, normally distributed...
Question 145 pts If you did a study comparing 2 paired groups using quantitative, normally distributed data, you would use which of the following tests? repeated measures t test independent samples t test Regression Factorial ANOVA
Question 35 pts If you did a study comparing three or more independent groups with categorical...
Question 35 pts If you did a study comparing three or more independent groups with categorical or non-normally distributed data, you would use which of the following tests? Oneway ANOVA Chi-Square Kruskal-Wallis test Regression
Question 35 pts If you did a study comparing three or more independent groups with categorical...
Question 35 pts If you did a study comparing three or more independent groups with categorical or non-normally distributed data, you would use which of the following tests? Oneway ANOVA Chi-Square Kruskal-Wallis test Regression
There are two procedures for comparing two means from independent, normally distributed samples. The first step...
There are two procedures for comparing two means from independent, normally distributed samples. The first step is to test for the equality of the two variances, using the __ __ test. If this test is not significant, then use the __ _ test with equal variances, otherwise, use the __ __ test with unequal variances.
(Question 8) 2 pts A process is normally distributed with a mean of 10.2 hits per...
(Question 8) 2 pts A process is normally distributed with a mean of 10.2 hits per minute and a standard deviation of 1.04 hits. If a randomly selected minute has 13.9 hits, would the process be considered in control or out of control? Out of control as this one data point is more than three standard deviations from the mean In control as only one data point would be outside the allowable range In control as this one data point...
List two variables that you could study the relationship between using an independent groups t-test. for...
List two variables that you could study the relationship between using an independent groups t-test. for each variable, indicate if the variable is (1) the IV or DV, (2) nominal, ordinal, interval, or ratio, and (3) the values of each variable.
8-5 (30) X and Y are independent random variables, and both are normally distributed with mean...
8-5 (30) X and Y are independent random variables, and both are normally distributed with mean zero and variance one. Two new random variables. Z and W are defined by Z = X2 + Y2 , W = X/Y (14) a). Find fz.w(z.w)indicating the domains over which it is defined. (10) b) Find the marginal densities fW (w) and fZ (z) and the domain of each. (6) c) Are Z and W independent? Explain
8-5 (30) X and Y are independent random variables, and both are normally distributed with mean...
8-5 (30) X and Y are independent random variables, and both are normally distributed with mean zero and variance one. Two new random variables. Z and W are defined by Z = X2 + Y2 , W = X/Y (14) a). Find fz.w(z.w)indicating the domains over which it is defined. (6) b). Are Z and W independent? Explain your answer. (10) c) Find the marginal densities fW (w) and fZ (z) and the domain of each.
Select one qualitative and one quantitative question that you are interested in investigating. Identify the independent...
Select one qualitative and one quantitative question that you are interested in investigating. Identify the independent and dependent variables. Next, create a hypothesis or set of hypotheses to go along with your research question. Identify your hypothesis as one of each of the four categories below and explain why your hypothesis fits into these categories (hint: review chapter 3). Associative or causal Simple or complex Nondirectional vs. directional Null vs. research
Select one qualitative and one quantitative question that you are interested in investigating. Identify the independent...
Select one qualitative and one quantitative question that you are interested in investigating. Identify the independent and dependent variables. Next, create a hypothesis or set of hypotheses to go along with your research question. Identify your hypothesis as one of each of the four categories below and explain why your hypothesis fits into these categories. Associative or causal Simple or complex Nondirectional vs. directional Null vs. research
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT