A research worker takes 100 observations in an experiment. If he repeats the same experiment by taking 500 observations, how is the probable error affected? A research worker takes 100 observations in an experiment. If he repeats the same experiment by taking 500 observations how is the probable error affected? September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related