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MMMU-Pro / test_Math_170 / A study was set up to look at counts of CD4+ T helper cells in a group of 17…

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Tables

options

Z-test
One sample t-test
Chi-square test
None of the t-tests would be suitable
Dependent samples t-test
Analysis of Variance (ANOVA) test
Paired samples t-test
Independent samples t-test
Multiple samples t-test
Two sample t-test

question

A study was set up to look at counts of CD4+ T helper cells in a group of 17 healthy volunteers and a separate group of 7 immunocompromised patients. <image 1> is a snapshot of the data. A histogram of these CD4+ cell counts has shown that the distribution is negatively skewed. If we wanted to test for differences between the average values in Healthy volunteers compared to immunocompromised patients which type of t-test should be used?

subject

Math

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Source and history

upstream_id / Original problem ID: test_Math_170
task_id: 2084dd9e-27ad-521d-9ca0-cf8aff20c9d9
task_key: standard~20~2810~20options~29--test--test~5fMath~5f170
task_revision_id: 1
config / split: standard (10 options) / test

Official source

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