You then realized that there were baseline differences among the 3 groups so that their diet, smoking, and physical activity habits were different. What type of statistical test would you use?
A. |
Chi-square |
|
B. |
One-way ANOVA |
|
C. |
Two-way ANOVA |
|
D. |
Fisher's exact test |
|
E. |
AnCova |
Option B) is correct.
B. |
One-way ANOVA |
There were three groups compared.
i) diet
ii) smoking
iii) Physical activity
You then realized that there were baseline differences among the 3 groups so that their diet,...
You want to study the effect of a new Drug A to treat type 2 diabetes vs. the standard of care in a randomized controlled trial. You include 1000 subjects (500 in each arm). You response is the glucose level in mmoll. What type of statistical test would you use? O A. Fisher Exact Test B. One-way ANOVA 0 C. Chi-square D. Two-way ANOVA O E, Independent T-test If you had an additional group (n=500) and you gave them a...
If you had an additional group (n=500) and you gave them a placebo pill so that you end up with 3 groups. What type of statistical test would you use? A. One-way ANOVA B. Fisher's Exact Test C. Two-way ANOVA D. AnCova E. Chi-square
17) You are conducting a study which examines racial differences in the number of surgical interventions. (2pts) Your racial groups are African-American, Caucasian, Latino and Other. Which type of analysis would be the best? t-test for dependent groups Chi-Square ANOVA t-test for independent groups
You want to study the effect of a new Drug A to treat type 2 diabetes vs. the standard of care in a randomized controlled trial. You include 1000 subjects (500 in each arm). You response is the glucose level in mmoll. What type of statistical test would you use? O A. Fisher Exact Test B. One-way ANOVA 0 C. Chi-square D. Two-way ANOVA O E, Independent T-test
Which test is correct? uestion 7 10 points type 2 diabetes vs. the standard of care in a randomized controlled tral·You include 1000 subjects (SOO in each arm) You response s the glucose level in mmoli. What type of statistical test would you use? A Chi-square B. Fisher Exact Test O C. Independent T-test D.Two-way ANOVA E. One-way ANOVA Moving to another question will save this response Question 7 of 10 Close Windo
Using the South University Online Library, the Internet, and your text readings, research the following statistical topics: Contingency tables The chi-square Fisher's exact test (FET) On the basis of your research, respond to the following: Find and state a definition of a contingency table that you feel is easy to understand. In your own words, explain what contingency tables are and what they are used for. Explain what type of data is displayed in contingency tables. Explain how contingency tables...
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