A sample of wires coming off the production line was tested for tensile strength. The statistical results (in PSI) were the following: According to the Empirical Rule, the middle 95% of the wires tested had a tensile strength between approximately what two values?
A)450 and 550
B)460 and 540
C)420 and 580
D)380 and 620

Question

A sample of wires coming off the production line was tested for tensile strength. The statistical results (in PSI) were the following:  According to the Empirical Rule, the middle 95% of the wires tested had a tensile strength between approximately what two values?
A)450 and 550 
B)460 and 540 
C)420 and 580 
D)380 and 620

Quizplus · Accepted Answer

The Answer of A sample of wires coming off the production line was tested for tensile strength. The statistical results (in PSI) were the following:  According to the Empirical Rule, the middle 95% of the wires tested had a tensile strength between approximately what two values?
A)450 and 550 
B)460 and 540 
C)420 and 580 
D)380 and 620

A Sample of Wires Coming Off the Production Line Was