Monday

March 30, 2015

March 30, 2015

Posted by **carl** on Tuesday, April 17, 2012 at 11:03pm.

E=Za/2 pq/n N-n/N-1

construct a 90% confidence interval for the porportion of students at a school who are left handed. the numbers of students at the school is N=320. in a random sample of 80 students, selected without replacement, there are 7 left handers.

**Answer this Question**

**Related Questions**

math - The new Twinkle bulb is being developed to last more than 1000 hours. A ...

statistics - Determine the sample size required to estimate a population ...

statistics - The new Twinkle bulb is being developed to last more than 1000 ...

Statistics - In a survey of 1037 adults, ages 65 and over, 643 were concerned ...

Stats - 2) Find the minimum sample size that should be chosen to assure that the...

Statistics - Find the minimum sample size that should be chosen to assure that ...

statistics - The 2003 Statistical Abstract of the United States reported the ...

Economics (45) - The 2003 Statistical Abstract of the United States reported the...

Statistics (46) - The 2003 Statistical Abstract of the United States reported ...

Statistics - Exercise 8.92 Tony's Pizza guarantees all pizza deliveries within ...