statistics
 👍 0
 👎 0
 👁 110

 👍 0
 👎 0
posted by pol
Respond to this Question
Similar Questions

MathStatistics
A marketing research company needs to estimate which of two soft drinks college students prefer. A random sample of n college students produced the following 98% confidence interval for the proportion of college students who
asked by Ashley on November 28, 2009 
Statistics
What percentage of college students are attending a college in the state where they grew up? Let p be the proportion of college students from the same state as that in which the college resides. If no preliminary study is made to
asked by Anonymous on August 1, 2012 
Statistics Math
1. What type of car is more popular among college students, American or foreign? One hundred fiftynine college students were randomly sampled and each was asked which type of car he or she prefers. A computer package was used to
asked by Michael on October 27, 2013 
math
random sample of 9600 students. Multistage design effect similar to an SRS (for those still in school) 46% had at least one parent who was a college graduate. Estimate with 99% confidence the proportion of all students who had at
asked by Please Help on April 2, 2013 
math
random sample of 9600 students. 46% had at least one parent who was a college graduate. Estimate with 99% confidence the proportion of all students who had at least one parent who was a college grad. b) Sample does not include
asked by Sejul on March 31, 2013 
statistics
when 325 students are randomly selected and surveyed, it is found that 117 own a car. Construct a 99% confidence interval estimate of the true proportion of all college students who own a car.
asked by frank on May 2, 2012 
mpc
A reasearcher wishes to be 95% confident that her estimate of the proportion of two individuals who travel over sea is within 4% of the true proportion. Find the sample necessary if in a prior study a sample of 200 people showed
asked by anonymous on November 8, 2015 
Stat Help
A researcher wishes to be 95% confident that her estimate of the true proportion of individuals who travel overseas is within 4% if the true proportion. Find the sample necessary if in a prior study, a sample of 200 people showed
asked by Shannon on October 6, 2011 
Statistics
Suppose the U.S. president wants an estimate of the proportion of the population who support his current policy toward revisions in the Social Security system. The president wants the estimate to be within 0.028 of the true
asked by Adam Dane on March 31, 2013 
Stats. Class
a. What sample size would be needed to estimate the true proportion of students at your college who are wearing backpacks, with 95% confidence and and error of +/0.04? b. What sampling method would you recommend? Why?
asked by Katie on April 18, 2014