According to a study, the time between taking a pain reliever and getting relief for a randomly selected patient has unknown distribution with a mean of 48 minutes and a standard deviation of 5.8 minutes. Let X be the time between taking a pain reliever and getting relief for a randomly selected patient and let X be the average time between taking a pain reliever and getting relief for a random sample of size 43. 1. Describe the probability distribution of X and state its parameters u and o: X- Select an answer ♥|(u = and find the probability that the time between taking a pain reliever and getting relief for a randomly selected patient is more than 53 minutes. (Round the answer to 4 decimal places)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
**Educational Exercise on Probability Distributions and Central Limit Theorem**

**Problem Context:**

According to a study, the time between taking a pain reliever and getting relief for a randomly selected patient follows an unknown distribution with a mean (\(\mu\)) of 48 minutes and a standard deviation (\(\sigma\)) of 5.8 minutes.

**Variables Defined:**

- \(X\): Time between taking a pain reliever and getting relief for a randomly selected patient.
- \(\overline{X}\): Average time between taking a pain reliever and getting relief for a random sample of size 43.

---

**1. Describing the Probability Distribution of \(X\):**

- **Task:** Describe the probability distribution of \(X\) and state its parameters \(\mu\) and \(\sigma\).

    - **Form:** \(X \sim \) [Select an answer]
    - **Parameters:** (\(\mu = [\,]\), \(\sigma = [\,]\))

- **Task:** Find the probability that the time between taking the pain reliever and getting relief is more than 53 minutes. Round the answer to 4 decimal places.

    - **Probability Result:** [ ]

---

**2. Using the Central Limit Theorem:**

- **Task:** Use the Central Limit Theorem to describe the probability distribution of \(\overline{X}\) and state its parameters \(\mu_{\overline{X}}\) and \(\sigma_{\overline{X}}\). Round the answers to 1 decimal place.

    - **Form:** \(\overline{X} \sim \) [Select an answer]
    - **Parameters:** (\(\mu_{\overline{X}} = [\,]\), \(\sigma_{\overline{X}} = [\,]\))

- **Task:** Find the probability that the average time between taking a pain reliever and getting relief for a sample of 43 randomly selected patients is between 50 and 51 minutes. Round the answer to 4 decimal places.

    - **Probability Result:** [ ]

This exercise explores understanding unknown distributions and applying the Central Limit Theorem to determine probabilities for sample means.
Transcribed Image Text:**Educational Exercise on Probability Distributions and Central Limit Theorem** **Problem Context:** According to a study, the time between taking a pain reliever and getting relief for a randomly selected patient follows an unknown distribution with a mean (\(\mu\)) of 48 minutes and a standard deviation (\(\sigma\)) of 5.8 minutes. **Variables Defined:** - \(X\): Time between taking a pain reliever and getting relief for a randomly selected patient. - \(\overline{X}\): Average time between taking a pain reliever and getting relief for a random sample of size 43. --- **1. Describing the Probability Distribution of \(X\):** - **Task:** Describe the probability distribution of \(X\) and state its parameters \(\mu\) and \(\sigma\). - **Form:** \(X \sim \) [Select an answer] - **Parameters:** (\(\mu = [\,]\), \(\sigma = [\,]\)) - **Task:** Find the probability that the time between taking the pain reliever and getting relief is more than 53 minutes. Round the answer to 4 decimal places. - **Probability Result:** [ ] --- **2. Using the Central Limit Theorem:** - **Task:** Use the Central Limit Theorem to describe the probability distribution of \(\overline{X}\) and state its parameters \(\mu_{\overline{X}}\) and \(\sigma_{\overline{X}}\). Round the answers to 1 decimal place. - **Form:** \(\overline{X} \sim \) [Select an answer] - **Parameters:** (\(\mu_{\overline{X}} = [\,]\), \(\sigma_{\overline{X}} = [\,]\)) - **Task:** Find the probability that the average time between taking a pain reliever and getting relief for a sample of 43 randomly selected patients is between 50 and 51 minutes. Round the answer to 4 decimal places. - **Probability Result:** [ ] This exercise explores understanding unknown distributions and applying the Central Limit Theorem to determine probabilities for sample means.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman