Refer to the accompanying data set and use the 25 home voltage measurements to c
ID: 3067640 • Letter: R
Question
Refer to the accompanying data set and use the 25 home voltage measurements to construct a frequency distribution with five classes. Be a lower class limit of 121.1 volts, and use a class width of 0.2 volt. Does the result appear to have a normal distribution? Why or why not? EEB Click the icon to view the data Complete the frequency distribution below. Voltage (volts) Frequency 121.1- Type integers or decimals rounded to the nearest tenth as needed) Does the result appear to have a normal distribution? Why or why not? O A. Yes, because the frequencies start low, reach a maximum, then become low again, and are roughly symmetric O B. Yes, because the frequencies are roughly equal across the voltage classes. about the maximum frequency ° C. No, because the frequences are not equal across the voltage classes. Click to select your answer(s)Explanation / Answer
If the frequencies in the frequency distribution table start from low, reach a maximum, then again become low the answer will be A.
If the frequencies are roughly equal then the answer will be E., and if the frequencies are not equal across the voltage classes then the answer will be C.
The student needs to create the frequency table from the provided data. Data can be viewed by Clicking on the “Click the icon to view the data” then frequency distribution will be created.