based on article in toronto the response time( the time it takes before rhey arrive on the scene) for firefighters is given below    4,8,10,5,6,4,12,15,16,7,6    sum of x=   ?   N= ?   sum of(x's)**2 =  ?    (sum of x)**2= ? (a)Calculate the mean and standard deviation (b) use the calculated mean and stardard deviation , what s the probability that the response time would be more than 12 minutes? (c) use the calculated mean and standard deviation, what is the probability that the response time is less than 6 minutes ? (a)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
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based on article in toronto the response time( the time it takes before rhey arrive on the scene) for

firefighters is given below

   4,8,10,5,6,4,12,15,16,7,6

   sum of x=   ?   N= ?  

sum of(x's)**2 =  ?    (sum of x)**2= ?

(a)Calculate the mean and standard deviation

(b) use the calculated mean and stardard deviation , what s the probability that the response time

would be more than 12 minutes?

(c) use the calculated mean and standard deviation, what is the probability that the response time

is less than 6 minutes ?

(a)

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