MyStallab Final Exam 10 pts This Test 280 pts Conpute the ra

MyStallab Final Exam 10 pts This Test: 280 pts Conpute the range and sample standard deviation for strength of the concrete (n ps 3990, 4050, 3100,3000,2960,3860, 4050, 4030 The range ispsi ps (Round to one decimal place as needed

Solution

The range is:

maximum-minimum

=(4050-2960)psi

=1090 psi