Question

If xmax​=150 and xmin​=90 and the population is normal, one could estimate 0 to be Multiple Choice 15 10 cannot estimate sigma without a sample data set. 6

Answer 1

The estimated value of 0 is 15.

Step-by-step explanation:

The question asks about estimating the value of 0 when the maximum value is 150 and the minimum value is 90, assuming a normal population. Since we have the maximum and minimum values and know that the population is normal, we can estimate 0 to be 15. This is because there is a 95 percent chance that the true population mean is within two standard deviations from the sample mean, and in this case, the distance from the maximum value to the sample mean is the same as the distance from the minimum value to the sample mean.