Homework Answers
Result:
Correct option: Independent sample t test.
Here we are having two independent groups : artists and non artists.
Both groups are compared on theirs scores of agreeable. The score is on 15 point scale, we compare the means of the two groups. Independent sample t test is appropriate for comparing two different group means.
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10 points Save and You want to know if professional artists are more agreeable (1-15 scale)...
-which of these is an advantage of using a transformed score when reporting the score of...
-which of these is an advantage of using a transformed score when reporting the score of an individual case? Transformed scores will be reported on the nominal level. Transformed scores will allow the mean score to be reported. Transformed scores provide a measure of variability. Transformed scores provide a context for the individual's score -Which of these would be considered a transformed score? percentile ranks and t scores t scores z scores and percentile ranks z scores -If Elliot collects...
Question 13 of 17 > >> Question 13 3 points Save Answer Choose an appropriate test...
Question 13 of 17 > >> Question 13 3 points Save Answer Choose an appropriate test for the following scenario: A physical therapist believes that women are more flexible than men. She measures the flexibility of 31 randomly selected women and 45 randomly selected men by determining the number of inches subjects could reach while sitting on the floor with their legs straight out and back perpendicular to the ground. a. Dependent/Paired samples T-test b. Chi-square Test for independence c....
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-If Argyle says that she has collected data that only tell her whether the cases are the same or different, one can accurately say that she has collected data on the _____ level. nominal ratio ordinal interval -which of these is an advantage of using a transformed score when reporting the score of an individual case? Transformed scores will be reported on the nominal level. Transformed scores will allow the mean score to be reported. Transformed scores provide a measure...
Choices for each are wilcoxin signed, kruskal, sign, chi-square test of independence, wilconin ranked, spearman, friedman,...
Choices for each are wilcoxin signed, kruskal, sign, chi-square
test of independence, wilconin ranked, spearman, friedman, and chi
square goodness of fit
For each parametric test on the left hand side, select its appropriate non-parametric test from the drop down menu Completely Randomized ANOVA [ Choose ] Two Population Means Dependent t-test [Choose ] Two Population Means Independent t-test [ Choose ] Completely Randomized Block ANOVA [Choose ]
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For the following experiment/question, pick the most appropriate statistical test. You have the following statistical tests...
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...
You want to know if the amount of physical space separating two people in conversation affects...
You want to know if the amount of physical space separating two people in conversation affects the amount of eye contact between them. You take a random sample of thirty people, place them standing 6 feet apart and ask them to conduct a scripted conversation. You measure the amount of time each person spends looking directly in the eyes of the conversational partner. You ask a different sample of thirty subjects to stand four feet apart and conduct the same...
all 6? Sume select the sppropriate test for the following study: Compare ablet computer afher vigwins a new ad campaign. The pat meloded a young female spokesperson, an older female older male spo...
all 6?
Sume select the sppropriate test for the following study: Compare ablet computer afher vigwins a new ad campaign. The pat meloded a young female spokesperson, an older female older male spokesperson -12. ANOVA s ANOVA s ANOVA ーfr a new .tonbile. With a-.05 and a sample of.noevalu statistic of z-481. What is the appropriate statistical decisicn the a. R_thesulhypothesis with α-.05 butnot witha- on for this h.spetthe null hypothesis with either α = .05 ora-0101, c. Faltoreject the...
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...
For the following questions, identify the type of test that should be used. Simply use the...
For the following questions, identify the type of test that should be used. Simply use the corresponding letter: A) One-sample z test (for a mean); B) One-sample t-test; C) One-sample z-test for a proportion (or a chi-squared goodness-of-fit); D) Chi-square goodness of fit (and a z-test is not appropriate); E) Two-sample z-test for a difference between proportions (or a chi-squared test for independence); F) Chi-square test for independence (and a z-test is not appropriate); G) Simple regression; H) Multiple regression;...
Question 13 of 17 > >> Question 13 3 points Save Answer Choose an appropriate test for the following scenario: A physical therapist believes that women are more flexible than men. She measures the flexibility of 31 randomly selected women and 45 randomly selected men by determining the number of inches subjects could reach while sitting on the floor with their legs straight out and back perpendicular to the ground. a. Dependent/Paired samples T-test b. Chi-square Test for independence c....
Choices for each are wilcoxin signed, kruskal, sign, chi-square
test of independence, wilconin ranked, spearman, friedman, and chi
square goodness of fit
For each parametric test on the left hand side, select its appropriate non-parametric test from the drop down menu Completely Randomized ANOVA [ Choose ] Two Population Means Dependent t-test [Choose ] Two Population Means Independent t-test [ Choose ] Completely Randomized Block ANOVA [Choose ]
all 6?
Sume select the sppropriate test for the following study: Compare ablet computer afher vigwins a new ad campaign. The pat meloded a young female spokesperson, an older female older male spokesperson -12. ANOVA s ANOVA s ANOVA ーfr a new .tonbile. With a-.05 and a sample of.noevalu statistic of z-481. What is the appropriate statistical decisicn the a. R_thesulhypothesis with α-.05 butnot witha- on for this h.spetthe null hypothesis with either α = .05 ora-0101, c. Faltoreject the...
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...
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