confidence intervals

  1. D

    Calculate Confidence Interval for Binary Data Set

    Hi - I have a data set that is organized by date in column A and then in column B it is binary data of 0's and 1's where 1 means the customer was declined and 0 means it was not. Each week I calculate the rate that customers were declined and plot that out over a 12 week period. I now would...
  2. W

    Help with excel charts needed!!

    Hello, I am doing my dissertation and having trouble with excel charts. I need to make a chart with confidence intervals. I have 3 means that I need to put into a chart (each titled differently) and add in the lower and upper confidence intervals but seem to be unable to do this. I ahve my means...

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