Q A business researcher is investigating the relationship between certain personality characteristics of s business owners and the businesses' growth potential over the next five years. The researcher...

Extracted text: Q A business researcher is investigating the relationship between certain personality characteristics of s business owners and the businesses' growth potential over the next five years. The researcher randon selects 15 small business owners, administers the "Speed and Impatience" (X) and "Job Involvement subscales of the Jenkins Activity Survey, and then determines the "Growth Potential (Z) for the businesses. The resulting data are as follows. Speed and Impatience Job Involvement Growth Potential Y Z 4 3 5 7 4 6 9 10 8 9 8 10 7 7 8 3 3 7 4 4 3 2 2 3 5 7 4 4 4 1 1 2 6 Without using SPSS, compute the following descriptive items. 1) The mean of the variable Speed and Impatience 2) The median of the variable growth potential 3) The quartiles Q1, Q2, Q3 and the IQR of the variable Speed and Impatience