12 Do you think you smell? If you falsely believe you emit unpleasant, foul, or offensive body odor, you may suf from olfactory reference syndrome (ORS). The disor i disables patients, who often isolate themselves and consi- suicide. Psychiatrists disagree over how prevalent ORS i- t the human population. Depression and Anxiety (June 201 152 discussed one self-reported survey of 2,481 university = DI dents in Japan. The study reported that 52 of the stude wor o

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Please solve both parts 

### Do You Think You Smell?

If you falsely believe you emit an unpleasant, foul, or offensive body odor, you may suffer from olfactory reference syndrome (ORS). This disorder disables patients, who often isolate themselves and consider suicide. Psychiatrists disagree over how prevalent ORS is in the human population.

A study published in *Depression and Anxiety* (June 2010) discussed a self-reported survey of 2,481 university students in Japan. The study reported that 52 of the students were "concerned with emitting a strange bodily odor."

#### Question

**a.** Use the survey results to estimate the true proportion of all people in the world who suffer from ORS. Place 95% confidence bounds around the estimate and interpret the result.
Transcribed Image Text:### Do You Think You Smell? If you falsely believe you emit an unpleasant, foul, or offensive body odor, you may suffer from olfactory reference syndrome (ORS). This disorder disables patients, who often isolate themselves and consider suicide. Psychiatrists disagree over how prevalent ORS is in the human population. A study published in *Depression and Anxiety* (June 2010) discussed a self-reported survey of 2,481 university students in Japan. The study reported that 52 of the students were "concerned with emitting a strange bodily odor." #### Question **a.** Use the survey results to estimate the true proportion of all people in the world who suffer from ORS. Place 95% confidence bounds around the estimate and interpret the result.
**Question:**

b. Give several reasons why the inference, part a, may be invalid. Explain.

---

This prompt asks students to critically analyze an inference made in the previous part (not shown here). Students should identify potential logical fallacies, incorrect assumptions, or other factors that could contribute to the inference being invalid. The explanation should detail how each identified reason impacts the validity of the inference.
Transcribed Image Text:**Question:** b. Give several reasons why the inference, part a, may be invalid. Explain. --- This prompt asks students to critically analyze an inference made in the previous part (not shown here). Students should identify potential logical fallacies, incorrect assumptions, or other factors that could contribute to the inference being invalid. The explanation should detail how each identified reason impacts the validity of the inference.
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