An eyeglasses manufacturer tests to see how many defective lenses they made the time period of January 1 to March 31. The table gives the defect and the number of defects.
41:07 remai
Number of Defective Lenses
Defect type
Scratch
Right shaped - small
Flaked
Wrong axis
Chamfer wrong
Crazing, cracks
Wrong shape
Wrong PD
Spots and bubbles
Wrong height
Right shape - big
Lost in lab
Spots/bubble - internal
Number of defects
6000
4968
1861
1688
1627
1396
1388
1356
1283
1272
1255
1055
974
Find the probability of cach defect type based on this data. Round to four decimal places, if necessary.
P(Scratch) -
P(Right shaped-small) -
P(Flaked) -
P(Wrong axis) -
P(Chamfer wrong) -
P(Crazing, cracks) -