I need help with #18 and #19 pleaseHomework Answers
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I need help with #18 and #19 please
Question 18 A 2x2 study included n=8 participants...
Question 18 1 pts Your study has 6 conditions and 86 participants. All you know right...
Question 18 1 pts Your study has 6 conditions and 86 participants. All you know right now is the between group SS and the total SS. What is the Mean Sum of Squares Between (MS Between)? Source Sum of Squares df Mean Sum of Squares F Between 980.40 5 ??? ??? groups Within groups 6675.20 80 ??? Total 7655.0 O 7655.0 O 196.08 6.81 83.44 Question 19 1 pts Mac Question 19 1 pts Your study has 6 conditions and...
The following results are from an independent-measures, two-factor study with n = 5 participants in each...
The following results are from an independent-measures, two-factor study with n = 5 participants in each treatment condition Factor A: Factor B: 3 M=5 M=8 M=14 T=25 T=40 T=70 SS 30 SS 38 SS46 n=5 n=5 n=5 2 T= 15 T-20 T=40 SS 22 SS 26 SS 30 ZX2 = 2,062 Use a two-factor ANOVA with α = .05 to evaluate the main effects and interaction. Source df MS Between treatments A x B Within treatments Total F Distribution Numerator...
Question 12 0 pts Suppose a hypertension trial is mounted and 18 participants are randomly assigned...
Question 12 0 pts Suppose a hypertension trial is mounted and 18 participants are randomly assigned to one of the comparison treatments so that each treatment group has 6 participants. Each participant takes the assigned medication and their systolic blood pressure (SBP) is recorded after 6 months on the assigned treatment. The ANOVA table is as follows (You should be able to figure out values in the numbered cells): Source Between-Group 2376.8 Within-Group 846.2 Total Sum of Squares df Mean...
18. The following data were obtained from an inde- pendent-measures study comparing three treatment conditions. Treatment...
18. The following data were obtained from an inde- pendent-measures study comparing three treatment conditions. Treatment 11 III a. Use a wheth 3 8 N=12 1 4 G= 48 amon the sa EX = 238 3 6 4 1 6 averag b. Calcu study. M 2 T= 8 T 24 SS = 4 M= 4 М- 6 T= 16 SS = 2 SS= 8 21. To create a. Calculate the sample variance for each of the three samples. b. Use...
Hello, I need some help interpreting statistical data. There is an Anova analysis for the moth...
Hello, I need some help interpreting statistical data. There is
an Anova analysis for the moth data as well.
Type of Lure (chemical attractant) Spruce Moth Traps - Response: number of spruce moths found in trap after 48 hours at. Scen 28 19 32 15 13 39 12 42 25 21 ar 35 32 29 16 18 20 37 40 18 28 36 35 39 Factor 1: Location of trap in tree (top branches, middle branches, lower branches, ground) Factor...
I need help with this question please Question 8 1 pts Assuming that everything else was...
I need help with this question please
Question 8 1 pts Assuming that everything else was equal, with which set of values are we most likely to find a significant F-ratio? O Study A: MSBetween - 24 O Study B: MSBetween=4 O Study C: MSBetween - 12
my 20 pts Question 3 Four groups of college students underwent a sleep deprivation study. There...
my 20 pts Question 3 Four groups of college students underwent a sleep deprivation study. There were 6 participants per condition. They had been deprived of sleep for 0,6, 12, or 24 hours. Afterwards, a memory test was given. An ANOVA was conducted in Microsoft Excel and the results are given in the table below. Follow-up this ANOVA with a post hoc test (-01) to determine which groups differed. Construct a table of mean differences to organize the means. Make...
Need help with review. Please answer both questions. I really need help. This Question: 1 pt...
Need help with review. Please answer both questions. I really
need help.
This Question: 1 pt 7 of 8 (6 complete) A sample mean, sample size, and sample standard deviation are provided below. Use the one-mean t-test to perform the required hypothesis test at the 1% significance level. - :28. s:8, n:32, Ho : μ=30. Ha-μ:30 Data Table Ell Click here to view a partial table of values of ta The test statistic ist- (Round to two decimal places as...
please answer 18-20 Question 18 1 pts Problems 18-20 are based on the following description An...
please answer 18-20
Question 18 1 pts Problems 18-20 are based on the following description An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M = 16 kg/kmol, a pressure of 330 kPa and a temperature of 50 oC. The other part is evacuated. The partition is now removed and the gas fills the entire tank (R.- 8.31447 k/MOLK) The expansion work in...
Need help with 17 and 18 please QUESTION 17 Suppose the regression model below was fit...
Need help with 17 and 18 please
QUESTION 17 Suppose the regression model below was fit to n 27 data points with SSE 2000. Based on your answers to Questions 15 and 16 above, your hypothesis test decision is Ho. QUESTION 18 Suppose the regression model below was fit to n 32 data points with SSE- 1,400. Based on your answer to Question 17 above, we may make which of the following statements? A. The interaction terms are important. B....
Question 18 1 pts Your study has 6 conditions and 86 participants. All you know right now is the between group SS and the total SS. What is the Mean Sum of Squares Between (MS Between)? Source Sum of Squares df Mean Sum of Squares F Between 980.40 5 ??? ??? groups Within groups 6675.20 80 ??? Total 7655.0 O 7655.0 O 196.08 6.81 83.44 Question 19 1 pts Mac Question 19 1 pts Your study has 6 conditions and...
The following results are from an independent-measures, two-factor study with n = 5 participants in each treatment condition Factor A: Factor B: 3 M=5 M=8 M=14 T=25 T=40 T=70 SS 30 SS 38 SS46 n=5 n=5 n=5 2 T= 15 T-20 T=40 SS 22 SS 26 SS 30 ZX2 = 2,062 Use a two-factor ANOVA with α = .05 to evaluate the main effects and interaction. Source df MS Between treatments A x B Within treatments Total F Distribution Numerator...
Question 12 0 pts Suppose a hypertension trial is mounted and 18 participants are randomly assigned to one of the comparison treatments so that each treatment group has 6 participants. Each participant takes the assigned medication and their systolic blood pressure (SBP) is recorded after 6 months on the assigned treatment. The ANOVA table is as follows (You should be able to figure out values in the numbered cells): Source Between-Group 2376.8 Within-Group 846.2 Total Sum of Squares df Mean...
18. The following data were obtained from an inde- pendent-measures study comparing three treatment conditions. Treatment 11 III a. Use a wheth 3 8 N=12 1 4 G= 48 amon the sa EX = 238 3 6 4 1 6 averag b. Calcu study. M 2 T= 8 T 24 SS = 4 M= 4 М- 6 T= 16 SS = 2 SS= 8 21. To create a. Calculate the sample variance for each of the three samples. b. Use...
Hello, I need some help interpreting statistical data. There is
an Anova analysis for the moth data as well.
Type of Lure (chemical attractant) Spruce Moth Traps - Response: number of spruce moths found in trap after 48 hours at. Scen 28 19 32 15 13 39 12 42 25 21 ar 35 32 29 16 18 20 37 40 18 28 36 35 39 Factor 1: Location of trap in tree (top branches, middle branches, lower branches, ground) Factor...
I need help with this question please
Question 8 1 pts Assuming that everything else was equal, with which set of values are we most likely to find a significant F-ratio? O Study A: MSBetween - 24 O Study B: MSBetween=4 O Study C: MSBetween - 12
my 20 pts Question 3 Four groups of college students underwent a sleep deprivation study. There were 6 participants per condition. They had been deprived of sleep for 0,6, 12, or 24 hours. Afterwards, a memory test was given. An ANOVA was conducted in Microsoft Excel and the results are given in the table below. Follow-up this ANOVA with a post hoc test (-01) to determine which groups differed. Construct a table of mean differences to organize the means. Make...
Need help with review. Please answer both questions. I really
need help.
This Question: 1 pt 7 of 8 (6 complete) A sample mean, sample size, and sample standard deviation are provided below. Use the one-mean t-test to perform the required hypothesis test at the 1% significance level. - :28. s:8, n:32, Ho : μ=30. Ha-μ:30 Data Table Ell Click here to view a partial table of values of ta The test statistic ist- (Round to two decimal places as...
please answer 18-20
Question 18 1 pts Problems 18-20 are based on the following description An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M = 16 kg/kmol, a pressure of 330 kPa and a temperature of 50 oC. The other part is evacuated. The partition is now removed and the gas fills the entire tank (R.- 8.31447 k/MOLK) The expansion work in...
Need help with 17 and 18 please
QUESTION 17 Suppose the regression model below was fit to n 27 data points with SSE 2000. Based on your answers to Questions 15 and 16 above, your hypothesis test decision is Ho. QUESTION 18 Suppose the regression model below was fit to n 32 data points with SSE- 1,400. Based on your answer to Question 17 above, we may make which of the following statements? A. The interaction terms are important. B....
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