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Question 8 Given the following 2 sets of...
please answer all of the questions for me! Question 2 If sp2 is = 81, n...
please answer all of the questions for me!
Question 2 If sp2 is = 81, n = 9 and 522 = 27, n2 = 9, what is s(M1 - M2)? O a 12 O b. 4.73 O c. 6 3.46 Question 3 If we obtain anr 2 of 0.09, what can we expect our Cohen's d to be? .8 .5 Cannot be determined. 2 O Question 4 If our t-statistic is 3.00, and our df = 10, what is our...
please answer thr following gor me tysm!!! :)) Question 20 of sp2 - 72 for a...
please answer thr following gor me tysm!!! :))
Question 20 of sp2 - 72 for a n-8, n=9, what is S(M1-M2)? Oa 2.06 Ob 412 Oc 5.83 O2.5.1 Question 21 What are the best practices to mitigate order effects for a two treatment, repeated measures design? Check all that apply. Use at least an n - 30 in your sample size to eliminate all risk of order effects. Ob Use a matched-design, where a participant is matched on variables of...
Question 2 The primary advantage of the related samples design is that it controls for ________...
Question 2 The primary advantage of the related samples design is that it controls for ________ that may artificially increase the observed differences between means in other types of studies. Group of answer choices degrees of freedom MD individual differences the effect of the treatment Question 3 A manager would like to know if the performance of sales representatives significantly (α = .05) improves over the first 6 months of employment. For 5 new sales representatives, the number of sales...
25 por QUESTION 4 Assuming that other factors are held constant, which of the following sets...
25 por QUESTION 4 Assuming that other factors are held constant, which of the following sets of data is most likely to produce a statistically significant value for the repeated measures t statistici n 15 and MD-2 On-15 and MD - 4 On - 30 and MD - 2 On - 30 and MD - 4 25 QUESTION 5 For which of the following situations would a repeated-measures research design be appropriate? comparing mathematical skills for girls versus boys at...
Looking for some help with this stats problem - will give good reviews! Attempts Average: /19...
Looking for some help with this stats problem - will give good
reviews!
Attempts Average: /19 10. Comparing repeated-measures ANOVA to independent-measures ANOVA Aa Aa You are interested in studying how formal language exposure and deafness affect language acquisition. You want to compare three groups: a hearing group, a deaf group that began learning American Sign Language (ASL) before age 1, and a deaf group that did not begin learning ASL until age 1. You are trying to decide whether...
please answer these for me. a dependent samples -test a one-way ANOVA a stay of conversation...
please answer these for me.
a dependent samples -test a one-way ANOVA a stay of conversation topic and references to oneself in conversation, subjects in two groups are their scores oi a self-monitoring scale. Subjects in Group A engage in conversation with a who taiks about a neutral topic, and those in Group B converse with a confederate who talks h a or d hitched by rsonal topic. The hypothesis is that the personal topic will encourage more references to...
Question 11 --/2 View Policies Current Attempt in Progress Use the t-distribution and the given sample...
Question 11 --/2 View Policies Current Attempt in Progress Use the t-distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions are relatively normal. Test Ho : µr = Hc vs H. : Hr < µc using the fact that the treatment group (T) has a sample mean of 8.6 with a standard deviation of 4.1 while the...
Question 25 2 pts A researcher believes that recall of verbal material differs with the level...
Question 25 2 pts A researcher believes that recall of verbal material differs with the level of processing. He divided his subjects into three groups and manipulated the level of processing they used when learning a list of words. In the 'low processing group, participant read each word and were instructed to count the number of letters in the word. In the "medium processing group, participants were asked to read each word and think of a word that rhymed. In...
QUESTION 11 For each of the examples below decide which statistical test should be used to...
QUESTION 11 For each of the examples below decide which statistical test should be used to analyze the data. You want to test the effect of one IV on a DV with three levels with different A. Z-test participants receiving each of the levels B. Pearson Correlation You want to compare a sample with a population, but don't know all of the population parameters C. Single sample t-test One group of participants took medicine, another group took a placebo pil...
6. Engagement Activity: The t Test for Two Related Samples
6. Engagement Activity: The t Test for Two Related Samples In the last chapter, you were introduced to Professor Ken Bonanno's Statistical Methods in Psychology class, where students are asked to complete a research study as a part of the semester-long course. Many of his students' research questions could be asked using the independent-measures t test, but there are other approaches, which will be explored in this chapter. Click the following topics to see some sample questions asked by Professor Bonanno's students....
please answer all of the questions for me!
Question 2 If sp2 is = 81, n = 9 and 522 = 27, n2 = 9, what is s(M1 - M2)? O a 12 O b. 4.73 O c. 6 3.46 Question 3 If we obtain anr 2 of 0.09, what can we expect our Cohen's d to be? .8 .5 Cannot be determined. 2 O Question 4 If our t-statistic is 3.00, and our df = 10, what is our...
please answer thr following gor me tysm!!! :))
Question 20 of sp2 - 72 for a n-8, n=9, what is S(M1-M2)? Oa 2.06 Ob 412 Oc 5.83 O2.5.1 Question 21 What are the best practices to mitigate order effects for a two treatment, repeated measures design? Check all that apply. Use at least an n - 30 in your sample size to eliminate all risk of order effects. Ob Use a matched-design, where a participant is matched on variables of...
25 por QUESTION 4 Assuming that other factors are held constant, which of the following sets of data is most likely to produce a statistically significant value for the repeated measures t statistici n 15 and MD-2 On-15 and MD - 4 On - 30 and MD - 2 On - 30 and MD - 4 25 QUESTION 5 For which of the following situations would a repeated-measures research design be appropriate? comparing mathematical skills for girls versus boys at...
Looking for some help with this stats problem - will give good
reviews!
Attempts Average: /19 10. Comparing repeated-measures ANOVA to independent-measures ANOVA Aa Aa You are interested in studying how formal language exposure and deafness affect language acquisition. You want to compare three groups: a hearing group, a deaf group that began learning American Sign Language (ASL) before age 1, and a deaf group that did not begin learning ASL until age 1. You are trying to decide whether...
please answer these for me.
a dependent samples -test a one-way ANOVA a stay of conversation topic and references to oneself in conversation, subjects in two groups are their scores oi a self-monitoring scale. Subjects in Group A engage in conversation with a who taiks about a neutral topic, and those in Group B converse with a confederate who talks h a or d hitched by rsonal topic. The hypothesis is that the personal topic will encourage more references to...
Question 11 --/2 View Policies Current Attempt in Progress Use the t-distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions are relatively normal. Test Ho : µr = Hc vs H. : Hr < µc using the fact that the treatment group (T) has a sample mean of 8.6 with a standard deviation of 4.1 while the...
Question 25 2 pts A researcher believes that recall of verbal material differs with the level of processing. He divided his subjects into three groups and manipulated the level of processing they used when learning a list of words. In the 'low processing group, participant read each word and were instructed to count the number of letters in the word. In the "medium processing group, participants were asked to read each word and think of a word that rhymed. In...
QUESTION 11 For each of the examples below decide which statistical test should be used to analyze the data. You want to test the effect of one IV on a DV with three levels with different A. Z-test participants receiving each of the levels B. Pearson Correlation You want to compare a sample with a population, but don't know all of the population parameters C. Single sample t-test One group of participants took medicine, another group took a placebo pil...
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