Friday
July 25, 2014

Homework Help: Statistics

Posted by Student on Monday, August 11, 2008 at 2:11pm.

A confidence interval was used to estimate the proportion of statistics students that are females. A random sample of 72 statistics students generated the following 90% confidence interval: (0.438, 0.642). Based on the interval above, is the population proportion of females equal to 0.60?
a) No, and we are 90% sure of it.
b) No. The proportion is 54.17%.
c) Maybe. 0.60 is a believable value of the population proportion based on the information above.
d) Yes, and we are 90% sure of it.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - A confidence interval was used to estimate the proportion of ...
Math Statistics - 5. Students in an introductory statistics class were asked to ...
Statistics - Which of the following statements best describes the uncertainty ...
Elementary Statistics - 1) Construct a confidence interval of the population ...
Math-Statistics - A marketing research company needs to estimate which of two ...
Statistics - You are given the following information obtained from a random ...
statistics - Can someone guide me on how to solve this problem: A sample of 52 ...
Math Statistics - Students enrolled in an introductory statistics course at a ...
Statistics - Are you annoyed with spam e-mail? Suppose a random sample of 200 ...
Statistics - To plan the budget for next year a college needs to estimate what ...

Search
Members