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How do you calculate average weekly sales?
1 week Total sales/7
How do you calculate mean squared error in Excel?
Ok, so hopefully the data copied well. The Mean Squared Error is the average of the squares of the error. It takes a few steps to get there. So lets say we have 20 weeks of sales data.We would calculate a 4-week moving average starting with week 4. Then we extrapolate a forecast column. A forecast is the expected value. In a simple moving average, the expected value is the average for the preceeding week. I.e., Forecast = At-1 The error is simply the forecast minus the actual. Then the MSE can be calculated. In excel, the formulas SUMSQ will automatically square each value and sum it.So if we want to find the MSE for the last 10 weeks (periods 11-20), then the formula would be =SUMSQ(error_range)/10Period4-week Moving AveragetObservedA(t)ForecastErrorDeviationPercent173210637648986.00510694.2586.00-20.0020.0019%611396.0094.25-18.7518.7517%796101.0096.000.000.000%86695.25101.0035.0035.0053%910494.7595.25-8.758.758%107384.7594.7521.7521.7530%119785.0084.75-12.2512.2513%1211296.5085.00-27.0027.0024%1311799.7596.50-20.5020.5018%1484102.5099.7515.7515.7519%157998.00102.5023.5023.5030%166285.5098.0036.0036.0058%176071.2585.5025.5025.5043%189273.2571.25-20.7520.7523%196870.5073.255.255.258%208776.7570.50-16.5016.5019%MSEMADMAPEFor periods 11-20477.6320.3025.3%
What was the average rating for the week?
This week the rating was average, more or less.
Joe's electric made 17 customer calls last week and 23 this week how many calls must be made next week in order to to maintain an average of a least 21 calls for the three week period?
23 + 17 = 40 to maintain an average of 21 you would need 63 for a 3 week period. So you would need 23 more on the third week to maintain a 21 call average. (23+17) = (40 - 63) = 23 :]
How many hours in a week does the average American exercise in a week?
the average american will excercise up to 1 hr a week.
What is the average weight loss after going through p90x diet program?
It's more by duration than a set value. You can expect to drop about two pounds per week, as a general average.
How do you calculate days to week?
You divide your number with 7.
The McDonalds fast-food restaurant on campus sells an average of 4000 quarter-pound hamburgers each week Hamburger patties are resupplied twice a week and on average the store has 350 pounds of?
Inventory turnover = Cost Of Goods Sold = Average Aggregate Inventory Value Inventory turnover = 4000/4 = 1000 1 Weeks of Supply = Average Aggregate Inventory Value = Cost Of Goods Sold Weeks of Supply = 4000/4 = 2.86 Days 350
How many hours per week does the average psychiatrist work?
The average working hours of a psychiatrist all depend on the practice he/she is in. For example, a psychiatrist in private practice may change their work hours in order to fit their appointments, while those who work in a classroom or a government agency work an average of 35-40 hours every week.
Is 43 hours a week for a job good. bad.or average?
40 hrs a week is normal (average)
How many times does the average child get bullied?
On average, a child is bullied once every seven minutes in the U.S. This can vary depending on the age of the child, the environment they are in, and other factors. It is important to address bullying promptly and effectively to support the well-being of children.
How many hours a week does the average man work?
35hours a week
