Corporate sustainability of CPA firms. Refer to the Business and Society (Mar. 2011) study on the sustainability behaviors of CPA corporations, Exercise 2.105

(p. 105). Numerical descriptive measures for level of support for corporate sustainability for the 992 senior managers are repeated in the above MINITAB printout. One of the managers reported a support level of 155 points. Would you consider this support level to be typical of the study sample? Explain.