Question

20. Certain automatic screw manufacturing machine produces on the
average one slotless screw among every 100 screws. If the screws
are packed in boxes of 300, what percentage of these boxes would
you expect to have (i) no slotless screw and (ii) at least one slotless
screw. I want step by step answer​

Answer 1

Answer:

20. Certain automatic screw manufacturing machine produces on the

average one slotless screw among every 100 screws. If the screws

are packed in boxes of 300, what percentage of these boxes would

you expect to have (i) no slotless screw and (ii) at least one slotless

screw. I want step by step answer