History Test Assignment | Professional Writing Services
December 28th, 2019
Raul received a score of 79 on a history test for which the class mean was 70 with a standard deviation of 8. He received a score of 77 on a biology test for which the class mean was 70 with standard deviation 3. On which test did he do better relative to the rest of the class?
- biology test
- history test
- the same
this is fun one, i picked history test and if not, let me know with helpful explanation
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