Which sampling method is best applied for the following situations? a. The teacher randomly selects 25 boys and 10 girls from a batch of scholars to be members of a group that will go to a field trip. b. A sample of 10 mice are selected at random from a set of 40 mice to test the effect of a certain medicine.
Which sampling method is best applied for the following situations? a. The teacher randomly selects 25 boys and 10 girls from a batch of scholars to be members of a group that will go to a field trip. b. A sample of 10 mice are selected at random from a set of 40 mice to test the effect of a certain medicine.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 8E
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Which sampling method is best applied for the following situations?
a. The teacher randomly selects 25 boys and 10 girls from a batch of scholars to be members of a group that will go to a field trip.
b. A sample of 10 mice are selected at random from a set of 40 mice to test the effect of a certain medicine.
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