Assume both samples are SRS from the population of one-day-old male chicks. According to the stem plot, can we safely apply the CLT? A) The back-to-back stem and leaf plot shows that both distributions are close to normal. But the sample size is too small, so the CLT will not apply. B) The back-to-back stem and leaf plot shows that both distributions are close to normal. With the sample size we have here, the CLT will apply. C) The back-to-back stem and leaf plot shows that both distributions are far from normal. With the sample size we have here, the CLT will apply. D) The back-to-back stem and leaf plot shows that both distributions are far from normal. The CLT will not apply.
Assume both samples are SRS from the population of one-day-old male chicks. According to the stem plot, can we safely apply the CLT? A) The back-to-back stem and leaf plot shows that both distributions are close to normal. But the sample size is too small, so the CLT will not apply. B) The back-to-back stem and leaf plot shows that both distributions are close to normal. With the sample size we have here, the CLT will apply. C) The back-to-back stem and leaf plot shows that both distributions are far from normal. With the sample size we have here, the CLT will apply. D) The back-to-back stem and leaf plot shows that both distributions are far from normal. The CLT will not apply.
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
Assume both samples are SRS from the population of one-day-old male chicks. According to the stem plot, can we safely apply the CLT?
A) The back-to-back stem and leaf plot shows that both distributions are close to normal. But the
B) The back-to-back stem and leaf plot shows that both distributions are close to normal. With the sample size we have here, the CLT will apply.
C) The back-to-back stem and leaf plot shows that both distributions are far from normal. With the sample size we have here, the CLT will apply.
D) The back-to-back stem and leaf plot shows that both distributions are far from normal. The CLT will not apply.
](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faf6c3174-f071-4892-a981-9c51afb6153d%2F9dc9feb3-aa0d-4280-9904-3d3ca770047c%2Fxodjgta_processed.png&w=3840&q=75)
Transcribed Image Text:**Educational Resource: More Nutritious Corn**
**Study Context:**
Ordinary corn lacks sufficient lysine, an essential amino acid, in animal feed. Researchers have developed corn varieties high in lysine. In an experiment, two groups of 20 one-day-old male chicks were fed different rations for 21 days: one with high-lysine corn and one with ordinary corn. Below are the weight gains (in grams) after 21 days.
**Data Analysis Task:**
Round the data to the nearest 10 and create a back-to-back stem plot with split stems.
**Weight Gains (grams):**
- **High-Lysine Corn Group**:
- Stem | Leaves
- 2 | 7
- 3 | 1, 2, 3
- 3 | 6, 7, 9, 9
- 4 | 0, 0, 0, 1, 2, 2, 2, 3, 3
- 5 | 4, 6, 7
The stem plot organizes data by tens (stem) with the units (leaves) representing individual weight gains. This allows for visual comparison of weight distributions between the two chick groups fed different diets.
**Data Source:** [ex18-24.xls](#)
Transcribed Image Text:The image displays a table comparing data from two groups: "Control" in column A and "Experimental" in column B. Here is a transcription of the table data:
| **Control** | **Experimental** |
|-------------|------------------|
| 380 | 361 |
| 283 | 434 |
| 356 | 406 |
| 350 | 427 |
| 345 | 430 |
| 321 | 447 |
| 349 | 403 |
| 410 | 318 |
| 384 | 420 |
| 455 | 339 |
| 366 | 401 |
| 402 | 393 |
| 329 | 367 |
| 316 | 477 |
| 360 | 410 |
| 356 | 375 |
| 462 | 426 |
| 399 | 407 |
| 272 | 392 |
| 431 | 326 |
This table likely represents a dataset for an educational experiment, with quantitative values for two groups under study.
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