Friday

January 30, 2015

January 30, 2015

Posted by **Manda** on Wednesday, November 9, 2011 at 10:07pm.

a.) If we randomly select a sample of 20 employees, what is the probability that the sample proportion that own their homes is over 50%?

b.) If we randomly select a sample of 40 employees, what is the probability that the sample proportion that own their homes in over 50%?

c.) If we randomly select a sample of 20 employees, what is the probability that the sample proportion that own their homes is between 30% and 50%?

Thanks!

**Answer this Question**

**Related Questions**

probability - An insurer offers a health plan to the employees of a large ...

probability - An insurer offers a health plan to the employees of a large ...

Probability - Of 500 employees, 200 participate in a company's profit sharing ...

statistics - A company has 140 employees, of which 30 are supervisors. Eighty of...

m/c - A researcher is hired by a company to ascertain the morale of company ...

Statistics - For the manufacturing plant discussed in Exercise 8.10, the union ...

Statistics - For the manufacturing plant discussed in Exercise 8.10, the union ...

Statistics - 8.11) For the manufacturing plant discussed in Exercise 8.10, the ...

statistics - The distribution of weekly salaries at a large company is right ...

math - of 500 employees, 200 participate in a company's profit- sharing plan (P...