STDEV([Price] + ([Price] * [Tax Rate])/100)
The standard deviation is a measure of how widely values are dispersed from the average value (the mean).
numerical expression: Basic arithmetic calculation created using the math operators
+, -, *, /, numerical data fields and constants.
Spent time on tasks
Compare standard deviation for spent hours for completed tasks per week.
Time tracking stats for tasks of the building super hero suit
|Completed On||Task||Hours Spent||Feature|
|03 Jan 2018 10:13 AM||Create a steel helmet to protect head||19||Protective Suit|
|20 Jan 2018 04:08 PM||Create a chest protection from steel||45||Protective Suit|
|05 Feb 2018 11:34 AM||Ask agency to create fancy identity for new super hero||30||Design|
|09 Feb 2018 02:11 PM||Install super hero logo on body and helmet||2||Protective Suit|
|09 Feb 2018 02:11 PM||Put on gloves with nice color||2||Protective Suit|
|12 Feb 2018 09:01 PM||Ask Hulk to push in head||5||Combat Testing|
|01 Mar 2018 06:45 PM||Ask Hulk to push in chest||5||Combat Testing|
|MONTH(Completed On)||STDEV(Hours Spent)|