JPS5525134A - Cumulative probability curve graph - Google Patents

Cumulative probability curve graph

Info

Publication number
JPS5525134A
JPS5525134A JP9765178A JP9765178A JPS5525134A JP S5525134 A JPS5525134 A JP S5525134A JP 9765178 A JP9765178 A JP 9765178A JP 9765178 A JP9765178 A JP 9765178A JP S5525134 A JPS5525134 A JP S5525134A
Authority
JP
Japan
Prior art keywords
cumulative probability
probability curve
curve graph
scales
straight line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9765178A
Other languages
Japanese (ja)
Other versions
JPS6144330B2 (en
Inventor
Hiroyuki Eto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9765178A priority Critical patent/JPS5525134A/en
Publication of JPS5525134A publication Critical patent/JPS5525134A/en
Publication of JPS6144330B2 publication Critical patent/JPS6144330B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Complex Calculations (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE: To obtain a probability curve by which probability L(P) that the number of defective samples is less than (c) by obtaining product (pn) of defective rate (p) and sample number (n) using the graph.
CONSTITUTION: On the calculation graph, sample numbers (n) and defective rate (p) are assigned to scales A, B and C respectively, scales A, B and C are so divided on cumulative probability paper that product (pn) of (n) and (p) agrees with a point where a straight line between random values (n) and (p) cross scale B, and the division is made to agree with that of (pn) for obtaining a cumulative probability curve. When (n) is 60 and (p) is 8×10-3, the straight line between the both cross scale B with a value of 0.48 (pn) and when (c) is zero, L(P) is 0.6.
COPYRIGHT: (C)1980,JPO&Japio
JP9765178A 1978-08-09 1978-08-09 Cumulative probability curve graph Granted JPS5525134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9765178A JPS5525134A (en) 1978-08-09 1978-08-09 Cumulative probability curve graph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9765178A JPS5525134A (en) 1978-08-09 1978-08-09 Cumulative probability curve graph

Publications (2)

Publication Number Publication Date
JPS5525134A true JPS5525134A (en) 1980-02-22
JPS6144330B2 JPS6144330B2 (en) 1986-10-02

Family

ID=14197985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9765178A Granted JPS5525134A (en) 1978-08-09 1978-08-09 Cumulative probability curve graph

Country Status (1)

Country Link
JP (1) JPS5525134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819733A (en) * 1981-07-28 1983-02-04 Toshiba Corp Magnetic recording medium and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819733A (en) * 1981-07-28 1983-02-04 Toshiba Corp Magnetic recording medium and its manufacture
JPS6250889B2 (en) * 1981-07-28 1987-10-27 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS6144330B2 (en) 1986-10-02

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