In the Invisible Gorilla experiment, the assumption is that most observers in this experiment would notice a p Gorilla suit walk into the middle of the ball tossers, beat their chest, and walk out. In our hypothetical example,
In the Invisible Gorilla experiment, the assumption is that most observers in this experiment would notice a p Gorilla suit walk into the middle of the ball tossers, beat their chest, and walk out. In our hypothetical example,
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![**The Invisible Gorilla Experiment: Hypothesis Testing Example**
In the Invisible Gorilla experiment, the assumption is that most observers in this experiment would notice a person in a Gorilla suit walk into the middle of the ball tossers, beat their chest, and walk out.
In our hypothetical example:
- **H₀ (Null Hypothesis):** The relative frequency of successes in the population is \( p = 0.75 \) (i.e., most observers).
- **Hₐ (Alternative Hypothesis):** The relative frequency of success in the population is something other than \( p = 0.75 \) (\( p \neq 0.75 \)).
In looking at your calculated 95% confidence interval (assuming your answer is correct), does the value of 0.75 fall inside or outside of the interval?
Would you then reject or fail to reject the null hypothesis?
- [ ] inside
- [ ] outside
- [ ] reject
- [ ] fail to reject](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9311e0cd-151f-41cf-aa65-de7d0104fb6b%2F8d57236a-17df-479a-b2ed-4d6b5d4f1200%2Frq2f4w_processed.png&w=3840&q=75)
Transcribed Image Text:**The Invisible Gorilla Experiment: Hypothesis Testing Example**
In the Invisible Gorilla experiment, the assumption is that most observers in this experiment would notice a person in a Gorilla suit walk into the middle of the ball tossers, beat their chest, and walk out.
In our hypothetical example:
- **H₀ (Null Hypothesis):** The relative frequency of successes in the population is \( p = 0.75 \) (i.e., most observers).
- **Hₐ (Alternative Hypothesis):** The relative frequency of success in the population is something other than \( p = 0.75 \) (\( p \neq 0.75 \)).
In looking at your calculated 95% confidence interval (assuming your answer is correct), does the value of 0.75 fall inside or outside of the interval?
Would you then reject or fail to reject the null hypothesis?
- [ ] inside
- [ ] outside
- [ ] reject
- [ ] fail to reject
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