Please show work!!!! Thanks! Refer to the accompanying data set and use the 25 h
ID: 3054804 • Letter: P
Question
Please show work!!!! Thanks!
Refer to the accompanying data set and use the 25 home voltage measurements to construct a frequency distribution with five classes. Begin with a lower class limit of 126.9 volts, and use a class width of 0.2 volt. Does the result appear to have a normal distribution? Wh EE Click the icon to view the data Complete the frequency distribution below More Info Voltage (volts) Frequen Voltage Measurements From a Home Home Full data set Home Home Home Day (volts) Day (volts) Day (volts) Day (volts 1 127.1 8 127.2 15 127.6 22 127.4 2 127.5 9 127.3 16 127.2 23 127.2 3 127.3 10 127.5 17 127.1 24 127.2 4 127.6 11 127.3 18 27.1 25 127.4 126.9- 5 127.6 12 127.3 19 127.3 6 127.0 13 127.3 20 127.8 127.3 14 127.1 21 127.6 Type integers or decimals rounded to the nearest tenth as needed.) Does the result appear to have a normal distribution? Why or why not? OA. No, because the frequencies are randomly distributed O B. No, because the frequencies are roughly equal across the voltage classes ° C. Yes, because the frequencies start low, reach a maximum, then become low again, and are roughly symmetric about the m aximum frequency O D. No, because the frequencies are not equal across the voltage classes O E. Yes, because the frequencies are roughly equal across the voltage classes Print DoneExplanation / Answer
yes, because the frequencies start low, reach a maximum , then become low again, and are roughly symmetric about the maximum frequency
Answer is option C)
classes frequency 126.9 - 127.1 5 127.2 - 127.4 13 127.5 - 127.7 6 127.8 - 128 1