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Sampling and Margin of Error
Questions (4)
find the margin of error for the sample proportion, given a sample size of n=1400. Round to the nearest percent.
2 answers
asked by
jerson
520 views
A statistical analysis firm is hired to analyze the failure rate of a manufactured product. Which margin of error below would
4 answers
asked by
olivia
601 views
A farmer gathers 1,200 oranges per week. Based on two samples of 100 oranges, the farmer determines that 88% of the oranges will
1 answer
asked anonymously
34 views
Question
A random sample of cell phones has a mean battery life of 715 minutes with a margin of error of 21 minutes. Interpret
1 answer
asked anonymously
3 views
Subcategories (2)
Interpretation of Margin of Error
Validity of Data Representation
Parent Categories (2)
Probability and Statistics
Statistics