Life on Other Planets Forty-six percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 100 randomly selected individuals and found 40 believed that there is life on other planets. At a = 0.01, is there sufficient evidence to conclude that the percentage differs from 46%? Use the P-value method with tables. Do not round intermediate steps. Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. Ho: p= 46 not claim H₁: p= 46 claim Alternate Answer: This hypothesis test is a two-tailed Part: 1/5 ▼ Ho:p=0.46 not claim H₁: p=0.46 claim This hypothesis test is a two-tailed test. Part 2 of 5 ▼ X test. Compute the test value. Always round z score values to two decimal places.
Life on Other Planets Forty-six percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 100 randomly selected individuals and found 40 believed that there is life on other planets. At a = 0.01, is there sufficient evidence to conclude that the percentage differs from 46%? Use the P-value method with tables. Do not round intermediate steps. Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. Ho: p= 46 not claim H₁: p= 46 claim Alternate Answer: This hypothesis test is a two-tailed Part: 1/5 ▼ Ho:p=0.46 not claim H₁: p=0.46 claim This hypothesis test is a two-tailed test. Part 2 of 5 ▼ X test. Compute the test value. Always round z score values to two 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
Related questions
Question
100%
Part 3. Compute test value
Part 4. Find p value
![**Life on Other Planets**
Forty-six percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 100 randomly selected individuals and found 40 believed that there is life on other planets. At \( \alpha = 0.01 \), is there sufficient evidence to conclude that the percentage differs from 46%? Use the P-value method with tables. Do not round intermediate steps.
**Part 1 of 5**
_State the hypotheses and identify the claim with the correct hypothesis._
- \( H_0: p = 0.46 \) (not claim)
- \( H_1: p \neq 0.46 \) (claim)
This hypothesis test is a **two-tailed** test.
**Alternate Answer:**
- \( H_0: p = 0.46 \) not claim
- \( H_1: p \neq 0.46 \) claim
This hypothesis test is a two-tailed test.
**Part 2 of 5**
_Compute the test value. Always round Z score values to two decimal places._
\[ z = \boxed{} \]
**Progress Bar:**
- Part 1/5 completion indicator showing progress through the task.
There are no graphs or diagrams included in this section.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5e4e5146-969d-4643-8e1a-977cd9815aba%2F2f532a79-ad9e-43eb-bf74-694141524838%2F8g0et2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Life on Other Planets**
Forty-six percent of people believe that there is life on other planets in the universe. A scientist does not agree with this finding. He surveyed 100 randomly selected individuals and found 40 believed that there is life on other planets. At \( \alpha = 0.01 \), is there sufficient evidence to conclude that the percentage differs from 46%? Use the P-value method with tables. Do not round intermediate steps.
**Part 1 of 5**
_State the hypotheses and identify the claim with the correct hypothesis._
- \( H_0: p = 0.46 \) (not claim)
- \( H_1: p \neq 0.46 \) (claim)
This hypothesis test is a **two-tailed** test.
**Alternate Answer:**
- \( H_0: p = 0.46 \) not claim
- \( H_1: p \neq 0.46 \) claim
This hypothesis test is a two-tailed test.
**Part 2 of 5**
_Compute the test value. Always round Z score values to two decimal places._
\[ z = \boxed{} \]
**Progress Bar:**
- Part 1/5 completion indicator showing progress through the task.
There are no graphs or diagrams included in this section.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 5 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman