Sigma typically means "Total" or "All" It's used often in Statistics equations. So Just as [Delta]T would be "Change in Temperature", [Sigma]T would mean "total temperatures". So if you had 10 temperatures and the total change was 25 degrees C? you could find the average change in T by doing... [Delta]T divided by [Sigma]T. Make more sense, now?
5.
Pie is sweet and 3.14
250 USD
100-300 USD
The sigma symbol represents electrical conductivity in physics. It is a measure of how well a material can conduct electricity. A higher sigma value indicates better conductivity, while a lower value indicates poorer conductivity. The sigma symbol is important in understanding the flow of electrical current through different materials.
The 1 sigma uncertainty is a measure of the range within which the true value of the measurement is likely to fall.
100-365 USD
Used, maybe $200 tops.
Six Sigma is costly for the organization with little proof that it adds value for the customer. Reducing defects in the workplace can help reduce costs for organizations.
1.96
THe 75th percentile
Sigma Sigma Rho was created in 1998.