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Statistics in decision making – 1

Use the following data set to answer the following questions. Show all of your calculations and other work. Explain your answers. Don’t just write a number.
Data Set: Sample scores: 2, 3, 4
1. What will be the effect size index for µ0 = 1.00?
2. What will be the value of the standard error of the mean for the scores in data set?
3. Test the scores in data set against H0: µ = 1.00. What will be the t value?
4. What is the effect size index for µ0= 4.00?
5. Test the scores in data set against H0: m = 4.00. What is the t value that result of it?