1. A study compared testosterone levels among athletes in four sports: soccer, track, Lacrosse, and water polo. The total sample size was N = 30 (n = 10 soccer, 10 track, 5 Lacrosse, and 5 water polo). A one-way analysis of variance was used to compare the population mean levels for the four sports. Refer to Exhibit 1. What are the numerator and denominator degrees of freedom for the F-test? A: for numerator and 26 for denominator. 2. Refer to Exhibit 1. The sum of squared errors is SS Error = 100. What is the value of the Mean Square Error (MS Error)? A: 2.85 3. Refer to Exhibit 1. The sum of squares for between groups is SS Between Groups = 60. What is the Mean Square for between groups (MS Between Groups)? A: 20 4. If the significance level = 0.05, what is the conclusion?Using the a = 0.05 significance level, what is the conclusion? A: The null hypothesis is rejected: the means are significantly different. 5. A study compared testosterone levels among athletes in four sports: soccer, track, Lacrosse, and water polo. The total sample size was N = 30 (n = 10 soccer, 10 track, 5 Lacrosse, and 5 water polo). A one-way analysis of variance was used to compare the population mean levels for the four sports. Refer to Exhibit 1 Calculate the value of the F statistic, and report the statistic in appropriate APA style. A: I am confused on what they want exactly, I think I got it but I wanted to make sure.
1. A study compared testosterone levels among athletes in four sports: soccer, track, Lacrosse, and water polo. The total
Refer to Exhibit 1. What are the numerator and denominator degrees of freedom for the F-test?
A: for numerator and 26 for denominator.
2. Refer to Exhibit 1. The sum of squared errors is SS Error = 100. What is the value of the Mean Square Error (MS Error)?
A: 2.85
3. Refer to Exhibit 1. The sum of squares for between groups is SS Between Groups = 60. What is the Mean Square for between groups (MS Between Groups)?
A: 20
4. If the significance level = 0.05, what is the conclusion?Using the a = 0.05 significance level, what is the conclusion?
A: The null hypothesis is rejected: the means are significantly different.
5. A study compared testosterone levels among athletes in four sports: soccer, track, Lacrosse, and water polo. The total sample size was N = 30 (n = 10 soccer, 10 track, 5 Lacrosse, and 5 water polo). A one-way analysis of variance was used to compare the population mean levels for the four sports.
Refer to Exhibit 1
Calculate the value of the F statistic, and report the statistic in appropriate APA style.
A: I am confused on what they want exactly, I think I got it but I wanted to make sure.
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