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No. & Date Asked  Question 

# 175 :: 4/28/08

Suppose that in NY State, 35% of voters are Democrats, 30% are Republicans, and 11% are independent. You are conducting a poll by randomly calling reg. . .
Probability,
Multiplication Rule,
Binomial Probability,
Choose,
binomial,
Binomial pmf,
Binomial cdf 
# 199 :: 5/19/08

A local bakery determines that the probability of a customer ordering a blueberry muffin is 50%. 5 customers come into the bakery.
A. What is the pr. . .
Binomial Probability,
binomial 
# 209 :: 5/29/08

In 1992, the FAA conducted 86,991 preemployment drug tests on job applicants who were to be engaged in safety and security relatd jobs and found that. . .
Central Limit Theorem,
binomial,
Normal Approximation,
Confidence Intervals 
# 269 :: 7/9/08

A classical experiment in extrasensory perception (ESP) consists of asking a subject to tell, without looking, the suit of each card in a deck of Zene. . .
ZScore,
Binomial Probability,
Normal Approximation,
binomial,
BINOMDIST 
# 287 :: 7/23/08

in a study of 11000 car crashes it was found that 5720 of them occurred within 5 miles of home. use a 0.01 significance level to test tha claim that m. . .
Binomial Probability,
binomial,
BINOMDIST 
# 319 :: 8/6/08

A machine cuts circular filters from large rolls of material. If 7.3% of the filters fail to meet specifications, use the normal approximation to the . . .
binomial,
Binomial Probability,
Normal Approximation,
Continuity Correction 
# 350 :: 8/16/08

A robot, when working properly, produces 5% or less defective items. whenever the robot produces more than 5% defective items, i needs repair. A rando. . .
Continuity Correction,
Normal Approximation,
binomial,
1Sample Proportion Test 