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No. & Date Asked  Question 

# 667 :: 4/11/09

If the pvalue is greater than the level of significance α , then the decision must be to reject Ho.
A) True
B) False. . .
pvalue,
Hypothesis Test 
# 424 :: 9/29/08

A recent article in a computer magazine suggested that the mean time to fully learn a new software program is 40 hours. A sample of 100 firsttime use. . .
1sample ttest,
Alternative Hypothesis ,
Null Hypothesis ,
test statistic,
pvalue 
# 311 :: 8/4/08

A random sample of 100 pumpkins is obtained and the mean circumference is found to be 40.5 cm. Assuming that the population standard deviation is know. . .
pvalue,
Null Hypothesis ,
Alternative Hypothesis ,
ZStatistic,
tstatistic 
# 261 :: 7/1/08

If your hypothesis is not correct, can the data collected still be used within a subsequent analysis.. . .
Hypothesis Test,
pvalue 