A core mathematics project is testing an innovative approach to teaching Mathematics that emphasizes group investigations and mathematics modeling. Researchers compared 320 students who were exposed to this new approach to 273 students who learned through a traditional curriculum. Students learning was accessed through a test at the end of academic year to see if this new approach led to higher learning gains as compared to the traditional approach. a. Write an appropriate hypothesis to be tested. b. Do you think the appropriate assumptions for inference are satisfied? Explain.
A core mathematics project is testing an innovative approach to teaching Mathematics that emphasizes group investigations and mathematics modeling. Researchers compared 320 students who were exposed to this new approach to 273 students who learned through a traditional curriculum. Students learning was accessed through a test at the end of academic year to see if this new approach led to higher learning gains as compared to the traditional approach. a. Write an appropriate hypothesis to be tested. b. Do you think the appropriate assumptions for inference are satisfied? Explain.
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 3E
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A core mathematics project is testing an innovative approach to teaching Mathematics that emphasizes group investigations and mathematics modeling. Researchers compared 320 students who were exposed to this new approach to 273 students who learned through a traditional curriculum. Students learning was accessed through a test at the end of academic year to see if this new approach led to higher learning gains as compared to the traditional approach.
a. Write an appropriate hypothesis to be tested.
b. Do you think the appropriate assumptions for inference are satisfied? Explain.
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