Based on the article published by the City Of Toronto in February, 2021, the toal repsonse time (e.g, the a 99 call was made until the firefighters showed up on the scene) for a Toronto Fire Station were as follows 6, 7, 9, 6, 7, 8, 10, 14, 13, 12, 11  sum(x) = ?      n= ?      mean = ?      (sum of x)**2    =     sum(x**2) = ? a) using the calculated sample mean and standard deviation, what is the proababilty that the response tie for a 911 call would be more than 12 minutes for this Fire Station? b) Using the calculated sample mean and standard deviation, what is the probabilty that the response time for a 911 call would be less than 6 mintues for this Toronot Fire Station?

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Based on the article published by the City Of Toronto in February, 2021, the toal repsonse time (e.g, the a 99 call was made until the firefighters showed up on the scene) for a Toronto Fire Station were as follows

6, 7, 9, 6, 7, 8, 10, 14, 13, 12, 11

 sum(x) = ?      n= ?      mean = ?      (sum of x)**2    =     sum(x**2) = ?

a) using the calculated sample mean and standard deviation, what is the proababilty that the response tie for a 911 call would be more than 12 minutes for this Fire Station?

b) Using the calculated sample mean and standard deviation, what is the probabilty that the response time for a 911 call would be less than 6 mintues for this Toronot Fire Station?

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