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Mathematics, 01.07.2019 08:00 needthehelp78
When she checked the answer by estimating, it did not make sense. what error did janice make? janice converted a mixed number to the wrong improper fraction. janice added the numerators and denominators instead of multiplying. janice did not change the division problem to multiplication. janice did not convert the improper fraction to a mixed number correctly in the answer.
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Mathematics, 22.06.2019 02:20
Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test
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When she checked the answer by estimating, it did not make sense. what error did janice make? janic...
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