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No. & Date Asked  Question 

# 501 :: 11/7/08

In a survey of adults, 68% thought that DNA test for identifying an individual were very reliable. You randomly select 24 adults and ask each if he or. . .
BINOMDIST,
Binomial Probability,
Continuity Correction,
Normal Approximation,
Normal Approximation to Binomial 
# 491 :: 10/30/08

Using continuity Correction. There are many situations in which a normal distribution can be used as a good approximation to a random variable that ha. . .
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 
# 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 
# 97 :: 3/1/08

A medical school claims that more than 28% of its students plan to go into general practice. It is found that among a random sample of 130 of the scho. . .
Normal Approximation to Binomial ,
BINOMDIST,
Continuity Correction,
1Sample Proportion Test,
1Proportion Test 