Question

A poll is given, showing 30% are in favor of a new building project. If 10 people are chosen at random, answer the following. Round final answer to 4 decimal places. a.) Which of the following is the correct wording for the random variable? $\circ$ rv $X$ = the percentage of all people in favor of a new building project $\circ$ rv $X$ = the number of people out of 10 who are in favor of a new building project $\circ$ rv $X$ = the number of people polled $\circ$ rv $X$ = the number of people who are in favor of a new building project b.) What is the probability that exactly 3 of them favor the new building project? c.) What is the probability that less than 3 of them favor the new building project? d.) What is the probability that more than 3 of them favor the new building project? e.) What is the probability that exactly 6 of them favor the new building project? f.) What is the probability that at least 6 of them favor the new building project? g.) What is the probability that at most 6 of them favor the new building project?

          A poll is given, showing 30% are in favor of a new building project. If 10 people are chosen at random, answer the following. Round final answer to 4 decimal places.
a.) Which of the following is the correct wording for the random variable?
$\circ$ rv $X$ = the percentage of all people in favor of a new building project
$\circ$ rv $X$ = the number of people out of 10 who are in favor of a new building project
$\circ$ rv $X$ = the number of people polled
$\circ$ rv $X$ = the number of people who are in favor of a new building project
b.) What is the probability that exactly 3 of them favor the new building project?
c.) What is the probability that less than 3 of them favor the new building project?
d.) What is the probability that more than 3 of them favor the new building project?
e.) What is the probability that exactly 6 of them favor the new building project?
f.) What is the probability that at least 6 of them favor the new building project?
g.) What is the probability that at most 6 of them favor the new building project?

A poll is given, showing 30% are in favor of a new building project. If 10 people are chosen at random, answer the following. Round final answer to 4 decimal places.
a.) Which of the following is the correct wording for the random variable?
∘ rv X = the percentage of all people in favor of a new building project
∘ rv X = the number of people out of 10 who are in favor of a new building project
∘ rv X = the number of people polled
∘ rv X = the number of people who are in favor of a new building project
b.) What is the probability that exactly 3 of them favor the new building project?
c.) What is the probability that less than 3 of them favor the new building project?
d.) What is the probability that more than 3 of them favor the new building project?
e.) What is the probability that exactly 6 of them favor the new building project?
f.) What is the probability that at least 6 of them favor the new building project?
g.) What is the probability that at most 6 of them favor the new building project?

Added by Jessica S.

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