Final Exam Review Questions Solutions Guide 1. Determine if each of the following represents nominal, ordinal, interval, or ratio data. a. Movie ratings b. Test scores c. Colors of shirts 2. The following numbers represent the weights in pounds of six 7- year old children in Mrs. Jones' 2nd grade class. {25, 60, 51, 47, 49, 45} Find the mean; median; mode; range; variance; standard deviation. 3. If the variance is 846, what is the standard deviation? 4. If we have the following data 34, 38, 22,...

Final Exam Review Questions Solutions Guide 1. Determine if each of the following represents nominal, ordinal, interval, or ratio data. a. Movie ratings b. Test scores c. Colors of shirts 2. The following numbers represent the weights in pounds of six 7- year old children in Mrs. Jones' 2nd grade class. {25, 60, 51, 47, 49, 45} Find the mean; median; mode; range; variance; standard deviation. 3. If the variance is 846, what is the standard deviation? 4. If we h...