50,728 40,911 52,467 46,460 41,751 The annual salaries (in dollars) of 14 randomly chosen fire fighters are listed. At a = 0.05, is there enough evidence to support the claim that the standard deviation of the annual salaries is different from $5650? Assume the population is normally distributed. Complete parts (a) through (e) below. 40,194 51,104 52,038 43,866 34,927 35,001 28,237 32,672 37,931 Click the icon to view the Chi-Square Distribution Table. (a) Write the claim mathematically and identify Ho and Ha A. Ho: