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Author Question: In a random sample of 500 college students, 23 say that they read or watch the news every day. ... (Read 70 times)

jhjkgdfhk

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on: Jun 24, 2018
In a random sample of 500 college students, 23 say that they read or watch the news every day. Develop a 90 confidence interval for the population proportion. Interpret your results.

Question 2

The maximization or minimization of a quantity is the
 a. goal of management science.
  b. decision for decision analysis.
  c. constraint of operations research.
  d. objective of linear programming.


yifu223

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Reply #1 on: Jun 24, 2018
Answer to Question 1

.199 to .261
With a 90 level of confidence we can state that the proportion of all college students who read or watch the news every day is between .199 and .261.

Answer to Question 2

D


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