Math Problem Statement
what is The test statistic rounded to two decimal places ?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Hypothesis Testing
Two-Sample t-Test
Statistical Significance
Formulas
t = (x̄1 - x̄2) / SE
SE = sqrt((s1^2/n1) + (s2^2/n2))
Theorems
Central Limit Theorem
t-Distribution
Suitable Grade Level
Grades 11-12
Related Recommendation
Two-Sample t-Test for Mean Reduction in Pain Level After Magnet Treatment
Hypothesis Test: Comparing Pain Reduction with Magnet vs. Sham Treatment
Two-Sample t-Test for Unequal Variances: Pain Reduction in Magnet vs Sham Treatments
Two-Sample t-Test for Magnet vs Sham Pain Reduction Study
Confidence Interval for Two-Sample t-test: Magnet vs Sham Treatment