Question

How did I get the number that has circle around it ?

earch 9:26 AM Fri Jan 18 令53% pilotwright.edu ISE 2211 ExamI 16 May 2017 1) The following numbers are actual measured output 0.316, 0.398, 0.482, 0.525 0.560, 0.596, 0.632, 0.670, 0.714,0.758, 0.810, 0.868, 0.932,1 Compute the sample mean, sample variance, sample NAMESOLTIoN of an audio amplifier in RMS-volts (Vs 1.083, 1.170 deviation, and sample range. Include a unit with each answer n-1 11,5ル 뉴- 00G620 2 O 245 Vrms tr

Answer 1

You were asking about the sum of the squares and we just calculated it as per given in the pic. I only answered what you were asking as other thing is already there.

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