01:54
Intro Stats / AP Statistics
A manufacturing process has acceptance limits 100 ± 3. A recent
sample produced the measurements in file DATA. Assuming normal
distribution, what percentage of the population does not meet the
acceptance limits? Please solve by finding the Z value using
the transformation equation, then calculate the areas for the
rejection regions.
DATA:
98.735
100.714
101.408
99.543
101.002
98.128
100.713
101.124
98.408
99.424
99.855
98.321
100.653
100.918
101.449
101.439
101.562
100.501
100.584
99.929
100.103
100.699
99.280
100.430
100.628
101.745
101.382
99.522
100.465
100.863
100.413
99.417
99.278
100.248
98.216
98.376
101.782
99.715
100.654
99.561
99.855
102.001
100.976
101.014
98.673
99.797
98.274
101.543
97.845
101.391