A smoke alarm is supposed to make noise when there is a fire and stay silent when there is no fire. Designers of a smoke detector would use the following hypotheses: H0: There is no fire. HA: There is a fire. If you were designing a smoke detector, would you want to pick a large alpha or small alpha? Group of answer choices A Type I error is worse than a Type II error, so I would pick a large alpha. A Type I error is worse than a Type II error, so I would pick a small alpha. A Type II error is worse than a Type I error, so I would pick a large alpha. A Type II error is worse than a Type I error, so I would pick a small alpha.
A smoke alarm is supposed to make noise when there is a fire and stay silent when there is no fire. Designers of a smoke detector would use the following hypotheses: H0: There is no fire. HA: There is a fire. If you were designing a smoke detector, would you want to pick a large alpha or small alpha? Group of answer choices A Type I error is worse than a Type II error, so I would pick a large alpha. A Type I error is worse than a Type II error, so I would pick a small alpha. A Type II error is worse than a Type I error, so I would pick a large alpha. A Type II error is worse than a Type I error, so I would pick a small alpha.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
A smoke alarm is supposed to make noise when there is a fire and stay silent when there is no fire. Designers of a smoke detector would use the following hypotheses:
H0: There is no fire.
HA: There is a fire.
If you were designing a smoke detector, would you want to pick a large alpha or small alpha?
Group of answer choices
A Type I error is worse than a Type II error, so I would pick a large alpha.
A Type I error is worse than a Type II error, so I would pick a small alpha.
A Type II error is worse than a Type I error, so I would pick a large alpha.
A Type II error is worse than a Type I error, so I would pick a small alpha.
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