If you had an additional group (n=500) and you gave them a placebo pill so that...
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 |
Homework Answers
here as we are testing he mean between more then 2 groups therefore ANOVA test is most appropriate
option A is correct
( please revert if there is any information available above this question)
Add Answer to:
If you had an additional group (n=500) and you gave them a placebo pill so that...
You want to study the effect of a new Drug A to treat type 2 diabetes...
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...
You then realized that there were baseline differences among the 3 groups so that their diet,...
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
You want to study the effect of a new Drug A to treat type 2 diabetes...
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...
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
please answer questions clearly Part 3: Which Test Should You Use? scenarios. Your task is to determine which statistical test is most appropriate a), and to explain why you chose that statistic...
please answer questions clearly
Part 3: Which Test Should You Use? scenarios. Your task is to determine which statistical test is most appropriate a), and to explain why you chose that statistical test (part b). Consider things variables, scores vs. frequencies, number of groups, and what we know (or don not Below are 8 research Directions: Below are8 to test each research like continuous vs. nominal know) about various populations Your which statistical test to use. There are 12 options...
9 additional students were used as a control group. Each of these students had pre and...
9 additional students were used as a control group. Each of these students had pre and post ratings made at the same time as the pre and post ratings for the treatment group. However, the control group did not attend the lecture - slide demonstration as did the treatment group. The researcher hypothesized that improvement ( pre and post) scores for the treatment group would be higher than improvement ( pre and post) scores for the control group. What statistical...
You are interested in comparing clients’ perceptions of social workers by type of treatment (support group,...
You are interested in comparing clients’ perceptions of social workers by type of treatment (support group, individual therapy, and psychoeducation). You have collected data from clients at a local agency and asked them to complete a survey that measures their perceptions toward social workers. The level of measurement for the perceptions toward social workers variable is interval. What type of test can be used to analyze the data? Options: -Independent t-test -Dependent t-test -Simple ANOVA -Chi square
Many people sleep in on the weekends to make up for late nights during the work...
Many people sleep in on the weekends to make up for late nights during the work week. The Better Sleep Council reports that 61% of us get sufficient sleep per night on the weekend. A random sample of 350 adults found that 235 had sufficient sleep each night last weekend. Does this evidence show that the proportion of people who get sufficient sleep each night during the weekend is different from 61%? (that the Council's claim is correct?) (a) Is the data categorical...
Question 21 You wish to co participants and administer a different test to each group. Which...
Question 21 You wish to co participants and administer a different test to each group. Which analysis should you use? mpare the results from three different personality tests. You get three groups of O two-way ANOVA 。x' goodness-of-fit t test one-way ANOVA Question 22 When we say that a result is statistically significant, we mean that we have rejected the alternative hypothesis a strong relationship was shown. O the results were too unlikely to have occurred by chance if the...
Can I get some help with this problem? I’m trying to understand this concept so please...
Can I get some help with this problem? I’m trying to
understand this concept so please help with all work step by step
shown. Thank you so much!
2. A drug company is comparing the results of three medications on the severity of bacillary dysentery in 15 Peace Corps volunteers returning to the US (N -15). Below are the averages for these three groups Placebo: xbar 11.74, n 5 Ciprofloxacin: xbara 3.64, n Ofloxacin: xbar 3.48, n-5 5 a. State...
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...
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
please answer questions clearly
Part 3: Which Test Should You Use? scenarios. Your task is to determine which statistical test is most appropriate a), and to explain why you chose that statistical test (part b). Consider things variables, scores vs. frequencies, number of groups, and what we know (or don not Below are 8 research Directions: Below are8 to test each research like continuous vs. nominal know) about various populations Your which statistical test to use. There are 12 options...
Question 21 You wish to co participants and administer a different test to each group. Which analysis should you use? mpare the results from three different personality tests. You get three groups of O two-way ANOVA 。x' goodness-of-fit t test one-way ANOVA Question 22 When we say that a result is statistically significant, we mean that we have rejected the alternative hypothesis a strong relationship was shown. O the results were too unlikely to have occurred by chance if the...
Can I get some help with this problem? I’m trying to
understand this concept so please help with all work step by step
shown. Thank you so much!
2. A drug company is comparing the results of three medications on the severity of bacillary dysentery in 15 Peace Corps volunteers returning to the US (N -15). Below are the averages for these three groups Placebo: xbar 11.74, n 5 Ciprofloxacin: xbara 3.64, n Ofloxacin: xbar 3.48, n-5 5 a. State...
Most questions answered within 3 hours.
-
Based on how much or how little you have noticed in the media,
do you think...
asked 1 hour ago -
I calculate Rosetta Stone’s P/E ratio as 10x prior to a report
about future industry growth....
asked 2 hours ago -
What major physiological changes account for electrodermal
activity (as in during a lie-detector test)?
asked 3 hours ago -
You are going to sell fruits & vegetables at a local
roadside market. List separately and...
asked 4 hours ago -
Hows does water affect the digestion of fats ?
asked 6 hours ago -
A buffer that contains 0.41 M of a base, B and 0.21 M of its
conjugate...
asked 6 hours ago -
Pleaaaaaaaasssssse help me please please it's more important
:((((((((((((((((((((
CASE STUDY
Nissan Company
Nissan Motor Company,...
asked 6 hours ago -
Calculate the concentration of hydronium and hyroxide ions in 1)
2.0 mol/L HNO3 2) 0.5 mol/L...
asked 7 hours ago -
In a loop-the-loop ride a car goes around a vertical, circular
loop at a constant speed....
asked 7 hours ago -
50 grams each of water (18.015 g/mol) and ethylene glycol
(C2H6O2) (62.07 g/mol) are mixed. At...
asked 7 hours ago -
The life expectancy of sport utility vehicles follows a normal
distribution with a mean of 145.8...
asked 7 hours ago -
If an object with mass of 5 kg is pushed with a force of 552 N,...
asked 7 hours ago