(Step-by-Step) A random sample of 850 incidents of shoplifting gave the following age distribution: Age range (years) 16-22 23-35 36 and over Number of
Question:
(3 points) A random sample of 850 incidents of shoplifting gave the following age distribution:
Age range (years)
16-22
23-35
36 and over
Number of Shoplifters 325
290
235
Estimate the mean age, variance, and sample standard deviation for the shoplifters. For the class 36 and over, use 45 as the class midpoint.
Deliverable: Word Document 