Posted by Francheska on Monday, November 4, 2013 at 2:35pm.
The business college computing center wants to determine the proportion of business students who have laptop computers. If the proportion exceeds 35%, then the lab will scale back a proposed enlargement of its facilities. Suppose 200 business students were randomly sampled and 65 have laptops.
Which of the following conditions is satisfied for this problem?
A) The sample size n satisfies both np0 ≥ 10 and nq0 ≥ 10.
B) The population has an approximately normal distribution.
C) The sample size n satisfies n ≥ 30.
D) The sample proportion is close to 0.5.

Statistics  Kuai, Monday, November 4, 2013 at 3:28pm
answer A
Answer This Question
Related Questions
 statistics  Among a group of students, 24% take both a probability course and a...
 statistics 3  An airline promotion to business travelers is based on the ...
 Statistics 3  An airline promotion to business travelers is based on the ...
 statistics 3  An airline promotion to business travelers is based on the ...
 statistics 3  An airline promotion to business travelers is based on the ...
 Business  It's a total of 55 students majoring in History. What is the ...
 statistics  Dr. Snyder teaches a large introductory statistics course. In the ...
 Statistics  How do you find the pvalue??? Thanks! In the past, 35% of the ...
 MathStatistics  A marketing research company needs to estimate which of two ...
 marketing  1. You are the marketing manager for HP laptop computers. Identify ...
More Related Questions