A contact lens manufacturer is considering replacing his polisher. He demands that the new polisher, which is very costly, produces less than 8% of lenses with surface defects - otherise he will continue to use his current polisher. It will use a significance level of 2.5%. Check the box corresponding to the tested hypothesis. Họ : p = 0,08 H, : p + 0,08 Họ : p = 0,08 H : p > 0,08 O1 Họ : p = 0,08 03 H, : p < 0,08 Họ : p = 0,08 H1 : p# 0,08 Họ : p = 0,08 Họ : p = 0,08 O4 O5 06 Hа : р> 0,08 H1 : p< 0,08 Họ:p = p Hi: p# p Họ: p = p H :p < p Họ : p= p O7 08 09 Hi:p> P Or none of the answers b) He produce 520 contact lenses on the new device and count the number of lenses with defects. Using software, he obtains a descriptive threshold of 0.00364509. From this result, indicate how many of the lenses produced had defects. c) What would be, using the test described above, the probability of detecting that a polisher actually produced 5.0% of lenses with defects?
A contact lens manufacturer is considering replacing his polisher. He demands that the new polisher, which is very costly, produces less than 8% of lenses with surface defects - otherise he will continue to use his current polisher. It will use a significance level of 2.5%. Check the box corresponding to the tested hypothesis. Họ : p = 0,08 H, : p + 0,08 Họ : p = 0,08 H : p > 0,08 O1 Họ : p = 0,08 03 H, : p < 0,08 Họ : p = 0,08 H1 : p# 0,08 Họ : p = 0,08 Họ : p = 0,08 O4 O5 06 Hа : р> 0,08 H1 : p< 0,08 Họ:p = p Hi: p# p Họ: p = p H :p < p Họ : p= p O7 08 09 Hi:p> P Or none of the answers b) He produce 520 contact lenses on the new device and count the number of lenses with defects. Using software, he obtains a descriptive threshold of 0.00364509. From this result, indicate how many of the lenses produced had defects. c) What would be, using the test described above, the probability of detecting that a polisher actually produced 5.0% of lenses with defects?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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
Transcribed Image Text:A contact lens manufacturer is considering replacing his polisher. He demands that the new polisher,
which is very costly, produces less than 8% of lenses with surface defects - otherise he will continue to
use his current polisher. It will use a significance level of 2.5%.
Check the box corresponding to the tested hypothesis.
Họ : p = 0,08
H; : pt0,08
O 1
Họ : p = 0,08
02
Họ : p = 0,08
O3
H1 : p > 0,08
H; : p < 0,08
Họ : p = 0,08
Họ : p = 0,08
Họ : p = 0,08
O5
H : p> 0,08
4
06
H; : p+ 0,08
H; : p< 0,08
Họ: p = p
H;: p+ p
Ho: p= p
Họ : p= p
%3D
%3D
08
09
H: p> p
H1:p < p
Or none of the answers
O 10
b) He produce 520 contact lenses on the new device and count the number of lenses with defects. Using
software, he obtains a descriptive threshold of 0.00364509. From this result, indicate how many of the
lenses produced had defects.
c) What would be, using the test described above, the probability of detecting that a polisher actually
produced 5.0% of lenses with defects?
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