3) Two suppliers are bidding for a customer's business. Both are similar in cost, percentage of on-time deliveries, etc. The final decision will be based on which supplier provides the "best" quality. The process outputs for suppliers A and B are displayed below. Supplier A's process has half the variation as B's, but is centered halfway between the middle of the tolerance and the USL, with 0.1% above the USL. Supplier B, on the other hand, is centered exactly at the middle of the tolerance, with 0.1% of its output outside each of the two specifications. Other estimates: SD (A): 0.809 SD (B): 1.618 Supplier A 52.5 Supplier A has 0.5% defects Supplier B 0.5% 0.25% 0.25% Supplier B has 0.25 % defective both sides LSL-45 50 USL-65 Questions 3||3a) What is the Cp of Supplier A? 4||3b)What is the Cp of Supplier B? 5||3c) What is the Cpk of supplier A? 6||3d) What is the Cpk of Supplier b? 7||3e) Who should get the bid award? 8||3f) Per 1000 products, how many good products has Supplier A can deliver? 9||3g) Per 1000 products, how many good products has Supplier B can deliver?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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3) Two suppliers are bidding for a customer's business. Both are similar in cost,
percentage of on-time deliveries, etc. The final decision will be based on which supplier
provides the "best" quality. The process outputs for suppliers A and B are displayed
below. Supplier A's process has half the variation as B's, but is centered halfway between
the middle of the tolerance and the USL, with 0.1% above the USL. Supplier B, on the
other hand, is centered exactly at the middle of the tolerance, with 0.1% of its output
outside each of the two specifications.
Other estimates:
SD (A): 0.809
SD (B): 1.618
Supplier A
52.5
Supplier B
Supplier A has
0.5%
0.5% defects
0.25%
0.25% Supplier B has 0.25
% defective both
sides
LSL-45
50
USL-56
Questions
3||3a) What is the Cp of Supplier A?
4||3b)What is the Cp of Supplier B?
5||3c) What is the Cpk of supplier A?
6||3d) What is the Cpk of Supplier b?
7||3e) Who should get the bid award?
8||3f) Per 1000 products, how many good products has Supplier A can deliver?
9||3g) Per 1000 products, how many good products has Supplier B can deliver?
.......
Transcribed Image Text:3) Two suppliers are bidding for a customer's business. Both are similar in cost, percentage of on-time deliveries, etc. The final decision will be based on which supplier provides the "best" quality. The process outputs for suppliers A and B are displayed below. Supplier A's process has half the variation as B's, but is centered halfway between the middle of the tolerance and the USL, with 0.1% above the USL. Supplier B, on the other hand, is centered exactly at the middle of the tolerance, with 0.1% of its output outside each of the two specifications. Other estimates: SD (A): 0.809 SD (B): 1.618 Supplier A 52.5 Supplier B Supplier A has 0.5% 0.5% defects 0.25% 0.25% Supplier B has 0.25 % defective both sides LSL-45 50 USL-56 Questions 3||3a) What is the Cp of Supplier A? 4||3b)What is the Cp of Supplier B? 5||3c) What is the Cpk of supplier A? 6||3d) What is the Cpk of Supplier b? 7||3e) Who should get the bid award? 8||3f) Per 1000 products, how many good products has Supplier A can deliver? 9||3g) Per 1000 products, how many good products has Supplier B can deliver? .......
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