STUDENT PLAYSHOP: WRITTEN WORKS Check Yourself! A. Choose one problem, formulate the null and alternative hypothesis. Then identify situations where Type I and Type II errors are committed on the 1 problem that you choose and state also the possible consequences of each error. 1. A manufacturer of IT gadgets recently announced they had developed a new battery for a tablet and claimed that it has an average life of at least 24 hours. Would you buy this battery? 2. A teenager who wanted to lose weight is contemplating on following a diet she read about in the Facebook. She wants to adopt it but, unfortunately, following the diet requires buying nutritious, low calorie yet expensive food. Help her decide. 3. Alden is exclusively dating Maine. He remembers that on their first date, Maine told him that her birthday was this month. However, he forgot the exact date. Ashamed to admit that he did not remember, he decides to use hypothesis testing to make an educated guess that today is Maine's birthday. Held Alden do it. 4.After senior high school, Lilifut is pondering whether to pursue a degree in Statistics or not. She was told that if she graduates with a degree in Statistics, a life of fulfillment and happiness awaits her. Assist her in making a decision.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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STUDENT PLAYSHOP: WRITTEN WORKS
Check Yourself!
A. Choose one problem, formulate the null and alternative hypothesis. Then identify situations
where Type I and Type II errors are committed on the 1 problem that you choose and state also
the possible consequences of each error.
1. A manufacturer of IT gadgets recently announced they had developed a new battery for a tablet
and claimed that it has an average life of at least 24 hours. Would you buy this battery?
2. A teenager who wanted to lose weight is contemplating on following a diet she read about in
the Facebook. She wants to adopt it but, unfortunately, following the diet requires buying
nutritious, low calorie yet expensive food. Help her decide.
3. Alden is exclusively dating Maine. He remembers that on their first date, Maine told him that
her birthday was this month. However, he forgot the exact date. Ashamed to admit that he did not
remember, he decides to use hypothesis testing to make an educated guess that today is Maine's
birthday. Held Alden do it.
4.After senior high school, Lilifut is pondering whether to pursue a degree in Statistics or not. She
was told that if she graduates with a degree in Statistics, a life of fulfillment and happiness awaits
her. Assist her in making a decision.
Transcribed Image Text:STUDENT PLAYSHOP: WRITTEN WORKS Check Yourself! A. Choose one problem, formulate the null and alternative hypothesis. Then identify situations where Type I and Type II errors are committed on the 1 problem that you choose and state also the possible consequences of each error. 1. A manufacturer of IT gadgets recently announced they had developed a new battery for a tablet and claimed that it has an average life of at least 24 hours. Would you buy this battery? 2. A teenager who wanted to lose weight is contemplating on following a diet she read about in the Facebook. She wants to adopt it but, unfortunately, following the diet requires buying nutritious, low calorie yet expensive food. Help her decide. 3. Alden is exclusively dating Maine. He remembers that on their first date, Maine told him that her birthday was this month. However, he forgot the exact date. Ashamed to admit that he did not remember, he decides to use hypothesis testing to make an educated guess that today is Maine's birthday. Held Alden do it. 4.After senior high school, Lilifut is pondering whether to pursue a degree in Statistics or not. She was told that if she graduates with a degree in Statistics, a life of fulfillment and happiness awaits her. Assist her in making a decision.
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