At an automatic car wash,cars arrive randomly at a rate of 7 cars every 30 minutes.The car wash takes exactly 4 minutes (this is constant) .On average,what would be the length of the line?
A) 8.171
B) 7.467
C) 6.53
D) 0.467
E) None of the above
Correct Answer:
Verified
Q66: Table 12-2 Q87: At an automatic car wash,cars arrive randomly Q88: Cars arrive at a local JLUBE franchise Q89: A(n)_ state is the normal operating condition Q90: Cars arrive at a local JLUBE franchise Q91: According to the information provided in Table Q93: If everything else remains constant,including the mean
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