It is claimed that the current input to a television tube needed to achieve a specified brightness is at least microamperes. A sample of 20 picture tubes is tested and the current needed to achieve the brightne measured. The data yield I = 750, s = 10. A possible appropriate test statistic would be: 750 - S00 ) zo = 10/v 20 750 – 800 10//20 (C) None of these (D) zo = (B) to 750 - 00 10 (E) to = 750 – 800
It is claimed that the current input to a television tube needed to achieve a specified brightness is at least microamperes. A sample of 20 picture tubes is tested and the current needed to achieve the brightne measured. The data yield I = 750, s = 10. A possible appropriate test statistic would be: 750 - S00 ) zo = 10/v 20 750 – 800 10//20 (C) None of these (D) zo = (B) to 750 - 00 10 (E) to = 750 – 800
MATLAB: An Introduction with Applications
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Author:Amos Gilat
Publisher:Amos Gilat
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![: It is claimed that the current input to a television tube needed to achieve a specified brightness is at least 800
microamperes. A sample of 20 picture tubes is tested and the current needed to achieve the brightness is
measured. The data yield i = 750, s = 10. A possible appropriate test statistic would be:
750 - 800
10/V20
750 - 800
750, 800 (E) to = 150 00
A) z0 =
10/V20
(В) to
(C) None of these (D) zo
750 - 800
- 800](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1c56dfcd-f9d3-4c7c-b2fb-2cf66eb3d48b%2Fb66fdd50-50e8-4262-852f-cf206873701d%2Fb32mbt_processed.png&w=3840&q=75)
Transcribed Image Text:: It is claimed that the current input to a television tube needed to achieve a specified brightness is at least 800
microamperes. A sample of 20 picture tubes is tested and the current needed to achieve the brightness is
measured. The data yield i = 750, s = 10. A possible appropriate test statistic would be:
750 - 800
10/V20
750 - 800
750, 800 (E) to = 150 00
A) z0 =
10/V20
(В) to
(C) None of these (D) zo
750 - 800
- 800
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