could anyone help me out with this question? Step 3: A poll of 1500 college stud
ID: 3133906 • Letter: C
Question
could anyone help me out with this question?
Step 3:
A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime within the past year. There were 1025 students who answered Yes; the other 475 answered No.
What is the value of x? (Give your answer as a whole number.)
could anyone help me out with this question?
Step 1:
A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime within the past year. There were 1025 students who answered Yes; the other 475 answered No.
What is n?
Choose the correct answer; (n is the sample size):
Step 2:
A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime within the past year. There were 1025 students who answered Yes; the other 475 answered No.
Determine whether the following statement is True or False:
The number of students who answered Yes is the only correct choice for the random variable True False
Step 3:
A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime within the past year. There were 1025 students who answered Yes; the other 475 answered No.
What is the value of x? (Give your answer as a whole number.)
Step 4:
A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime within the past year. There were 1025 students who answered Yes; the other 475 answered No.
Fill in the blank:
The sample proportion for students who answered Yes = _____ (Give your answer to three decimal places).
Explanation / Answer
1.) Option C. . total no. of observations=n=1500
2.) Option B . Since, X be a random variable that represents either we may choose yes or no (dependind on question)
3.) X be a binomial random variable .
4.) p=probability for success.
case 1.)if X denotes the no . of students who said yes. then p=1025/1500 =0.6833 and q=0.3167
case 2.)if X denotes the no .of students whonsaid no, then p=475/1500 =0.3167.and q=0.6833.
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