the oven temperature in a steel smelting process is an important parameter. we would like to esticmate with a probablity
Posted: Sun Oct 03, 2021 12:37 pm
the oven temperature in a steel smelting process is an important parameter. we would like to esticmate with a probablity of .95 the average oven temperature to within 40 c. based on previous information, the standard deviation of the oven temperature is estimated to be 150c . how many samples must be selected