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Mathematics 21 Online
MARC (marc_d):

A survey in a housing area shows that 8o% of the households subscribe to Astro TV channels. If 6 households are picked at random,find the probability that 2 of the households do not subscribe for the Astro TV channels. @agent0smith just to double-check my answer..

MARC (marc_d):

\[p(x=2)=6c2(0.2)^2(0.8)^4\]\[p(x=2)=0.24576\]

OpenStudy (agent0smith):

Looks good.

MARC (marc_d):

Thank you @agent0smith :)

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