Question

E Cick the icon to vew ed Complete the roqytrbution Velsage (oolts) Does the est appear to have a nomal distrbution? Why or why not O A. Yes, because the frequencies start low, reach a maximum, then become low again and ase noughly symmetric about the maximum troquency O B. No, because te C. Yes, beca e the hequencies are rougey across the voltage classes

Answer 1

Frequency lable Class 122.9-123 123.1-123.2 123.3-123.4 123.5-123.6 123.7-123.8 Count 4 Your Histogram 123.324 0.31129 0.0814 1.44183 122.9 123.8 0.9 25 Mean Standard Deviation (s) Skewness Kurtosis Lowest Score Highest Score Distribution Range Total Number of Scores Number of Distinct Scores 9 Lowest Class Value Highest Class Value Number of Classes Class Range 123.3 122.9 123.7 123.9 123.1 123.5 Histogram (Frequency Diagram) 122.9 123.8 0.2