Confidence Intervals and Introduction to Hypothesis Testing

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2) In an experimental treatment, a random individual scores 51 on a measurement.People in general are normally distributed with a mean of 37 and a standard deviation of 7.The researcher predicts that the treatment will create an effect on the subject, but does not specify if the measurement will increase or decrease.Using a 5% significance level (p < .05), what conclusions should this researcher make about the treatment.Utilize the five-step hypothesis testing process and show all of your work.