Mathematics, 24.07.2019 11:20, amandanunnery33

Consider the following four statements taking 300 mg/day of drug abc will result in no changes in depression. taking 300 mg/day of drug abc will result in either no changes in depression or an increase in depression. taking 300 mg/day of drug abc will result in either increase or a decrease in depression. taking 300 mg/day of drug abc will result in a decrease in depression. which two statements could be the null and alternative hypothesis in a one-tailed testing procedure?

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Consider the following four statements taking 300 mg/day of drug abc will result in no changes in de...