Help!! Juan makes a measurement in a chemistry laboratory and records the result in his lab report. The standard deviation ofstudents' lab measurements is o = 10 milligrams. Juan repeats the measurement 4 times and records the mean x of his 4measurements.Step 1:What is the standard deviation of Juan's mean result? That is, if Juan kept on making 4 measurements and averagingthem, what would be the standard deviation of all his x 's? Give your answer as a whole number.standard deviation:Step 2:How times must Juan repeat the measurement to reduce the standard deviation of x to 2? Give your answer as amanywhole number.number of times repeating measurements: Step 3:What is the advantage of reporting the average of several measurements rather than the result of a single measurement?Taking the average of several measurements eliminates sources of systematic bias, such as calibration errors.Taking several measurements has a greater uncertainty than just taking one measurement.The average of several measurements is more likely to be closer to the true result than a single measurement is.

Name: Help!! Juan makes a measurement in a chemistry laboratory and records
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: Help!! Juan makes a measurement in a chemistry laboratory and records the result in his lab report. The standard deviation ofstudents' lab measurements is o = 10 milligrams. Juan repeats the measurement 4 times and records the mean x of his 4measurem