A taste test is done to see whether a person can tell Soda X from Soda Y. In each case, 28 random and independent trials are done (half with Soda X and half with Soda Y) in which the person determines whether she or he is drinking Soda Xor Soda Y. One person gets 17 right out of 28 trials. Which graph shown below is the corect figure to test the hypothesis that person can tell the difference? Explain your choice. (A) (B) 1-PropZTest z1.1339 1-PropZTest z1.1339 p0.1284 p02568 Graph is the corect figure because the alternative hypothesis should be Va person that can tell the difference between the sodas would have a they were simply guessing one-sided: two-sided:

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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**Transcription:**

A taste test is done to see whether a person can tell Soda X from Soda Y. In each case, 28 random and independent trials are done (half with Soda X and half with Soda Y) in which the person determines whether she or he is drinking Soda X or Soda Y. One person gets 17 right out of 28 trials. Which graph shown below is the correct figure to test the hypothesis that the person can tell the difference? Explain your choice.

*Graph options:*

- **Graph (A)**
  - A normal distribution curve is displayed.
  - Test: 1-PropZTest
  - z = 1.1339
  - p = 0.1284

- **Graph (B)**
  - A normal distribution curve is displayed.
  - Test: 1-PropZTest
  - z = 1.1339
  - p = 0.2568

**Sentence completion:**

Graph [Dropdown options: A, B] is the correct figure because the alternative hypothesis should be [Dropdown options: one-sided, two-sided] a person that can tell the difference between the sodas would have a [Dropdown options: one-sided, two-sided] if they were simply guessing.
Transcribed Image Text:**Transcription:** A taste test is done to see whether a person can tell Soda X from Soda Y. In each case, 28 random and independent trials are done (half with Soda X and half with Soda Y) in which the person determines whether she or he is drinking Soda X or Soda Y. One person gets 17 right out of 28 trials. Which graph shown below is the correct figure to test the hypothesis that the person can tell the difference? Explain your choice. *Graph options:* - **Graph (A)** - A normal distribution curve is displayed. - Test: 1-PropZTest - z = 1.1339 - p = 0.1284 - **Graph (B)** - A normal distribution curve is displayed. - Test: 1-PropZTest - z = 1.1339 - p = 0.2568 **Sentence completion:** Graph [Dropdown options: A, B] is the correct figure because the alternative hypothesis should be [Dropdown options: one-sided, two-sided] a person that can tell the difference between the sodas would have a [Dropdown options: one-sided, two-sided] if they were simply guessing.
A taste test is conducted to determine if a person can distinguish between Soda X and Soda Y. In each case, 28 random and independent trials are performed (with half using Soda X and half using Soda Y) where the person identifies whether they are drinking Soda X or Soda Y. One individual correctly identifies 17 out of 28 trials. Which graph below correctly represents the figure to test the hypothesis that the person can tell the difference? Explain your choice.

**Graph Descriptions:**

1. **Graph (A)**
   - Type: 1-PropZTest
   - z = 1.1339
   - p = 0.1284
   - Graph shows a bell curve with a shaded area to the right.

2. **Graph (B)**
   - Type: 1-PropZTest
   - z = 1.1339
   - p = 0.2568
   - Graph shows a bell curve with a shaded area to the left.

**Interactive Elements:**
- The student is prompted to choose between Graph A and Graph B.
- A dropdown menu allows the student to select "better result than" or "different result from."

**Instruction:**
Graph [ ] is the correct figure because the alternative hypothesis should be [ ] a person that can tell the difference between the sodas would have a [ ] if they were simply guessing.
Transcribed Image Text:A taste test is conducted to determine if a person can distinguish between Soda X and Soda Y. In each case, 28 random and independent trials are performed (with half using Soda X and half using Soda Y) where the person identifies whether they are drinking Soda X or Soda Y. One individual correctly identifies 17 out of 28 trials. Which graph below correctly represents the figure to test the hypothesis that the person can tell the difference? Explain your choice. **Graph Descriptions:** 1. **Graph (A)** - Type: 1-PropZTest - z = 1.1339 - p = 0.1284 - Graph shows a bell curve with a shaded area to the right. 2. **Graph (B)** - Type: 1-PropZTest - z = 1.1339 - p = 0.2568 - Graph shows a bell curve with a shaded area to the left. **Interactive Elements:** - The student is prompted to choose between Graph A and Graph B. - A dropdown menu allows the student to select "better result than" or "different result from." **Instruction:** Graph [ ] is the correct figure because the alternative hypothesis should be [ ] a person that can tell the difference between the sodas would have a [ ] if they were simply guessing.
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