Refer to the accompanying data set and use the 25 home voltage measurements to construct a frequencydistribution with five classes. Begin with a lower class limit of 127.5 volts, and use a class width of 0.2 volt.Does the result appear to have a normal distribution? Why or why not?Click the icon to view the data.Complete the frequency distribution below.Voltage (volts)Frequency127.5 -(Type integers or decimals rounded to the nearest tenth as needed.)Entor u More InfoHomeHomeHomeHome FullDay (volts) Day (volts) Day (volts) Day (volts) data127.88.127.815128.122127.9 set2128.1128.016127.923127.73127.910128.117127.524127.8128.211127.918127.725128.0128.112127.819128.0127.513128.020128.3128.014128.021128.1PrintDone

The data set of 25 measurement of voltage is given. To construct a five class frequency…

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 127.5 volts, and use a class width of 0.2 volt. Does the result appear to have a normal distribution? Why or why not?

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 127.5 volts, and use a class width of 0.2 volt. Does the result appear to have a normal distribution? Why or why not?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Refer to the accompanying data set and use the 30 screw lengths to construct a frequency distribution. Begin with a lower class limit of 3.470 in., and use a class width of 0.010 in. The screws were labeled as having a length of 3 1/2 in. A Click on icon to view the data. Complete the frequency distribution below. Length (in.) 3.470- Frequency (Type integers or decimals rounded to the nearest thousandth as needed.) lly a po m basic e electr evices b he first r ator com Data Table - X Screw Lengths (inches) 3.489 3.508 3.516 3.492 3.488 3.494 3.502 3.475 3.503 3.502 3.502 3.491 3.491 3.484 3.494 3.503 3.508 3.497 3.498 3.518 3.491 3.515 3.505 3.506 3.474 3.486 3.503 3.505 3.505 3.492 Print Done