It is known that Michelin tyres last on average for 43 thousand km witl a standard deviation of 5 thousand km. If the chances are 93.28% tha the lifetime of a tyre will be within symmetrical limits, say K1 and K2, then K1 and K2 are respectively equal to: a. K1 = 36.35 thousand km, K2 = 49.65 thousand km b. K1 = 33.85 thousand km , K2 = 52.15 thousand km %3D Oc K1 = 31 4 thousand km K2 = 54 65 thousand km
It is known that Michelin tyres last on average for 43 thousand km witl a standard deviation of 5 thousand km. If the chances are 93.28% tha the lifetime of a tyre will be within symmetrical limits, say K1 and K2, then K1 and K2 are respectively equal to: a. K1 = 36.35 thousand km, K2 = 49.65 thousand km b. K1 = 33.85 thousand km , K2 = 52.15 thousand km %3D Oc K1 = 31 4 thousand km K2 = 54 65 thousand km
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:It is known that Michelin tyres last on average for 43 thousand km with
a standard deviation of 5 thousand km. If the chances are 93.28% that
the lifetime of a tyre will be within symmetrical limits, say K1 and K2,
then K1 and K2 are respectively equal to:
a. K1 = 36.35 thousand km , K2 = 49.65 thousand km
b. K1 = 33.85 thousand km , K2 = 52.15 thousand km
c. K1 = 31.4 thousand km , K2 = 54.65 thousand km
d. K1 = 30.1 thousand km , K2 = 55.9 thousand km
e. K1 = 35.1 thousand km , K2 = 50.9 thousand km
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