Log-log axis could be done using microsoft excel. Click Insert > Other Charts > Radar, and select the radar chart type you like, here I select Radar with Markers. The software generates a standard curve using data from the standard dilution series. Follow the steps shown below to make a graph and then draw a straight line that fits your data. To set up the chart of the normal curve, select the range C2:D101. It will open Quickly Create Normal Distribution Chart dialog box, in that Dialog box, max value, min value, and standard deviation. The MACD is simply the 12 day EMA minus the 26 day EMA. In Excel, the bell curve chart, is also known as normal distribution chart, is used to analyze the probability of each events. The procedure will be shown step by step. Let’s take an example of a class of students that have been scored in an exam. How to make a standard curve on excel mac Evaluate the quality of standard curves by their R2 value.