Student's age in the regular daytime BCA program and the morning time BCA program of the campus are described by two samples. If the homogeneity in age of the class is a positive factor in learning, m
Marks: 10Chapter: Unit 5: Sample Survery (6Hrs)
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BCA Semester 3 – Probability and Statistics – Unit 5: Sample Survery (6Hrs)
Comprehensive questions and detailed answers for Unit 5: Sample Survery (6Hrs). Perfect for exam preparation and concept clarity.
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Student's age in the regular daytime BCA program and the morning time BCA program of the campus are described by two samples. If the homogeneity in age of the class is a positive factor in learning, make suggestions with reason about which of the two groups will be easier to teach.
MediumTHEORY10 marks2019(TU FOHSS Final)
What is sampling? The standard deviation of marks in an entrance exam for BCA students is . How large a sample must be taken in order to be confident that the error of his/her estimate will not exceed ?
MediumTHEORY5 marks2020(TU FOHSS Final)
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What is sampling? The standard deviation of marks in an entrance exam for BCA students is $0.5$. How large a sample must be taken in order to be $95\%$ confident that the error of his/her estimate wil
Marks: 5Chapter: Unit 5: Sample Survery (6Hrs)