Here are the top 3 questions i have difficulty answering
Question 7 (1 point)
7
In 2002, approximately 39% of the people eligible to vote in mid-term elections voted. Suppose you have
taken a sample of 7 eligible voters. What is the probability of having sampled exactly 2 people that voted?
Question 7 options: 1) 5.93%
2) 28.75%
3) 3.14%
4) 26.98%
5) 72.93%
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Question 8
8
In 2002, approximately 39% of the people eligible to vote in mid-term elections voted. Suppose you have
taken a sample of 7 eligible voters. What is the probability of having sampled exactly 0 people that voted?
Question 8 options: 1) 5.93%
2) 28.75%
3) 3.14%
4) 26.98%
5) 72.93%
Question 9
9
In 2002, approximately 39% of the people eligible to vote in mid-term elections voted. Suppose you have
taken a sample of 7 eligible voters. What is the probability of having sampled 3 or fewer people that voted?
Question 9 options: 1) 5.93%
2) 28.75%
3) 3.14%
4) 26.98%
5) 72.93%