Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than-1.55. Sketch the region. Choose the correct graph below. OA. A 1.55 The probability is E OB 1.55 Q CEZE OC. -1.56 Q G OD. 155 1.56 Q Q
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than-1.55. Sketch the region. Choose the correct graph below. OA. A 1.55 The probability is E OB 1.55 Q CEZE OC. -1.56 Q G OD. 155 1.56 Q Q
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Number 13
![**Interactive Exercise: Normal Distribution and Probability**
**Scenario:**
Assume that a randomly selected subject is given a bone density test. The test scores are normally distributed with a mean of 0 and a standard deviation of 1.
**Task:**
Draw a graph and find the probability of a bone density test score greater than -1.55.
**Instructions:**
1. Sketch the region. Choose the correct graph below:
**Options:**
- **Graph A:** A normal distribution curve where the shaded area is to the left of -1.55.
- **Graph B:** A normal distribution curve where the shaded area is to the right of -1.55.
- **Graph C:** A normal distribution curve where the shaded area is centered around -1.55.
- **Graph D:** A normal distribution curve with two shaded areas at -1.55 and 1.55.
2. Determine the correct graph that represents the probability of a score greater than -1.55.
3. Calculate the probability value and fill in the blank.
**The probability is [ ]**
*(Round to four decimal places as needed.)*
**Note:**
Use the interactive tools to zoom and select the correct graph. Click "Next" after selecting your answer.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fffc517a8-8d25-4dba-b5b9-bbe3039266d7%2F8c1c7e47-a072-4ccc-91fa-342e153d9778%2Fwwqou1s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Interactive Exercise: Normal Distribution and Probability**
**Scenario:**
Assume that a randomly selected subject is given a bone density test. The test scores are normally distributed with a mean of 0 and a standard deviation of 1.
**Task:**
Draw a graph and find the probability of a bone density test score greater than -1.55.
**Instructions:**
1. Sketch the region. Choose the correct graph below:
**Options:**
- **Graph A:** A normal distribution curve where the shaded area is to the left of -1.55.
- **Graph B:** A normal distribution curve where the shaded area is to the right of -1.55.
- **Graph C:** A normal distribution curve where the shaded area is centered around -1.55.
- **Graph D:** A normal distribution curve with two shaded areas at -1.55 and 1.55.
2. Determine the correct graph that represents the probability of a score greater than -1.55.
3. Calculate the probability value and fill in the blank.
**The probability is [ ]**
*(Round to four decimal places as needed.)*
**Note:**
Use the interactive tools to zoom and select the correct graph. Click "Next" after selecting your answer.
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