Case Please read the following case. Don't forget to show all your work for each answer. The mean output of solar cells of three types are measured six times under random light intensity over a period of 5 minutes, yielding the results shown. Research question: Is the mean solar cell output the same for all cell types? Solar Cell Output in watts Cell type Output Watts A 123 121 123 124 125 127 B 125 122 122 121 122 126 C 1261 128 125 129 131 128