Answer Happy

6 510 HO 310 705 1225 3700 A) No; the data are normally distributed, but there are outliers B) No, there are outliers and the data are not normally distributed but right skewed C) No, though there are no outliers, the data are not normally distributed but right skewed D) Yes; the data are normally distributed and there are no outliers SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question space. Provide an appropriate response. 9) The mean annual return for an employee's IRA is less than 5.6 percent. Write the null and alternative hypotheses to test the statement. 9)
A simple random sample of size n<30 has been obtained. From the boxplot, judge whether a t-interval should b constructed. 8) 8) 510 310 705 1225 3700 A) No; the data are normally distributed, but there are outliers B) No, there are outliers and the data are not normally distributed but right skewed C) No, though there are no outliers, the data are not normally distributed but right skewed D) Yes; the data are normally distributed and there are no outliers