A company operates three machines in two shifts each day. From
production records, the following data on the number of breakdowns
are collected: (See below table)
a) Complete the above frequency table and state it in your
answer paper.
b) Construct the two-way probability table and state it in your
answer paper.
c) Find
P(M1) =……..
P(Shift1) =……..
P(M3 and Shift 2) =……..
P(M1 or Shift 1 ) =……..
P(M2 | Shift 1) = ……….
d) Is shifts independent from machines? Why?
A = 53
B =31
C =16
D=63
A Company Operates Three Machines In Two Shifts Each Day From Production Records The Following Data On The Number Of B 1 (14.28 KiB) Viewed 52 times
Machine Shift M1 M2 M3 Total 1 A= B= 15 2 20 C= D= Total
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