Refer to the accompanying data set and use the 25 home voitage measurements to c

Question

Refer to the accompanying data set and use the 25 home voitage measurements to constract a frequency distribution with tive classes. Begin with a lower class imit of 126 0 volts, and use a class width of 2 volt. Does the resuit appear to have a normal distribution? More Info Click the icon to view the data Compiete the frequency distribution below Voltage 1260- Ful data set Voitage Measurements From a Home Home Home Home Day (volts) Day (volts) Day (voits Home 1 1263 8 1263 15 126 22 126.9 2 126.091261 16 126 6 23 1269 3 126 4 10 1266 17 126 4 24 1263 41267 11 1265 18 1262 25 1265 5 1268 12 1269 19 1260 6 1261 13 1264 20 1269 Type integers or decimals rounded to the nearest tenth a Does the result appear to have a normal distribution? wy 1260 14 1263 21 1266 O A. No because the frequencies are randomly distribu OB.Yes because the frequencies start low reach a m Click to select your answers) Print Done

Explanation / Answer

Following is the completed table:

----------------

Option A is correct.  

Volatge (volts) Frequency 126.0-126.2 5 126.2-126.4 5 126.4-126.6 5 126.6-126.8 5 126.8-127.0 5 Total 25

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