7 and 8. Imagine you wish to determine whether the mean number hour worked per w

Question

7 and 8. Imagine you wish to determine whether the mean number hour worked per week by men in a sample differs from the 40-hour standard. Use the information below to calculate the value of the single sample t-statics. Your answer should be rounded to two decimal places, like 5.83 or 0.49. Imagine you wish to determine whether the mean number of hours worked per week by men in a sample differs from the 40-hour standard. Use the information below to calculate the number of degrees of freedom associated with a single sample t-statics. Your answer should be a whole number, like 1 or 7. With these two pieces of information, what consolations can we draw regarding the research questions (i.e., does the mean number of hours worked per week by men in a sample differ from the 40-hour standard? Can at reject the null hypothesis based on in alpha of 0.05?

Explanation / Answer

Q.7 Here Xbar is the mean of the sample. and X0 is the standard mean number of hours worked per week by men. Standard Deviation = 10.00 hours and N = 29

Sample t - statistic t = (Xbar - X0)/(/n) = (42.31 -40)/(10/29) = 1.24

Q.8 Degree of freedom associated with simple t - test. = n -1 = 29 -1 = 28

Related Questions

Navigate

• Browse (All)
• Browse 7
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.