Arjun Suresh (talk | contribs) |
Arjun Suresh (talk | contribs) |
||
Line 9: | Line 9: | ||
(D) $26/(2e^{3})$ | (D) $26/(2e^{3})$ | ||
+ | <div class="fb-like" data-layout="standard" data-action="like" data-show-faces="true" data-share="true"></div> | ||
− | < | + | |
+ | <div class="fb-share-button" data-type="button_count"></div> | ||
+ | |||
+ | |||
+ | |||
+ | <disqus/> |
Suppose <math>p</math> is the number of cars per minute passing through a certain road junction between 5 PM and 6 PM, and <math>p</math> has a Poisson distribution with mean 3. What is the probability of observing fewer than 3 cars during any given minute in this interval?
(A) $8/(2e^{3})$
(B) $9/(2e^{3})$
(C) $17/(2e^{3})$
(D) $26/(2e^{3})$
Suppose <math>p</math> is the number of cars per minute passing through a certain road junction between 5 PM and 6 PM, and <math>p</math> has a Poisson distribution with mean 3. What is the probability of observing fewer than 3 cars during any given minute in this interval?
(A) $8/(2e^{3})$
(B) $9/(2e^{3})$
(C) $17/(2e^{3})$
(D) $26/(2e^{3})$