based on an article published in Toronto, the total response of a 911 call until the fire fighter arrives is given below. 4 ,8 ,10,5,6,4, 12,15, 16,7,6 (a) what is the mean response time for fire fighter station? sum(xi**2) = N= mean = (round to 2decimal places) (b) what is the standard deviation for the response time ? sum(xi**2) = (sum(xi)**2 = standard deviation = (round to two decimal places) (c) use the calulated sample mean and variance, what is the probablity that the response time is greater than 12 minutes.? (d) use the calculated sample mean, what is the probability that the response time will be more than 6 minutes ? round your answer to 4 decimal places.
based on an article published in Toronto, the total response of a 911 call until the fire fighter arrives is given below. 4 ,8 ,10,5,6,4, 12,15, 16,7,6 (a) what is the mean response time for fire fighter station? sum(xi**2) = N= mean = (round to 2decimal places) (b) what is the standard deviation for the response time ? sum(xi**2) = (sum(xi)**2 = standard deviation = (round to two decimal places) (c) use the calulated sample mean and variance, what is the probablity that the response time is greater than 12 minutes.? (d) use the calculated sample mean, what is the probability that the response time will be more than 6 minutes ? round your answer to 4 decimal places.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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based on an article published in Toronto, the total response of a 911 call until the fire fighter arrives
is given below.
4 ,8 ,10,5,6,4, 12,15, 16,7,6
(a) what is the
sum(xi**2) =
N=
mean = (round to 2decimal places)
(b) what is the standard deviation for the response time ?
sum(xi**2) =
(sum(xi)**2 =
standard deviation = (round to two decimal places)
(c) use the calulated sample mean and variance, what is the probablity that the response time is
greater than 12 minutes.?
(d) use the calculated sample mean, what is the
6 minutes ? round your answer to 4 decimal places.
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