Help 1 Sun Jan 21 4:03 PM tat Quiz: Chapter 7 Quiz me This Question: 1 pt This Q

Question

Help 1 Sun Jan 21 4:03 PM tat Quiz: Chapter 7 Quiz me This Question: 1 pt This Quiz: 23 pts possi Question Help 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 50,777 40,950 52,443 46,444 41,744 40,200 51,062 52,050 43,881 34,959 35,015 28,226 32,695 37,849 Click the icon to view the Chi-Square Distribution Table Identify the rejection region(s). Choose the correct graph below O A. -H O c. OD. O B. 35 35 35 35

Explanation / Answer

Option D is correct.

This is due to the fact that the rejection is smaller than 5 and greater than 24.73. This is indicated in graph D.

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