y predictive value and correctly classifies 98% of overall cases. However, when I am looking at the "Variables in the Equation" table to see which variable is significant in predicting the model, it says that none of the variables are signficant, and gives me very strange odd ratios of each independent variable. I need help in understanding this.
cid to form copper sulphate. I need some advice about how changing the mass of copper oxide or concentration of sulfuric acid would affect the mass of copper sulphate crystals produced. This needs to be general, not using equations etc as they don't know them yet.
e a look at this spreadsheet so I can properly explain:
Ok, so for the sake of simplicity We'll just go with row two here. Cell A2 represents the hours worked freelancing, where B2 is for the minutes of the recorded time frame. C2 is the net amount earned in that time. Over in cell N10 I need to figure out an equation using the =SUM() function (treats it as a normal math problem) where it prints the hourly income based on those three integers. I'll admit i was never great at math, but in my defense I've been up since 6 am yesterday (currently 3 pm) and have been running solely on caffiene and nicotine haha... The sheet is editable and I can see any changes you make in realtime. Is there any way you could help me out on this one? It's for a work report type thing.