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 120 randomly selected individuals and found 48 believed that there is life on other planets. At a=0.10, is there sufficient evidence to conclude that the percentage differs from 46%? Use the critical value method with tables. Do not round intermediate steps. Part 1 of 5 (a) State the hypotheses and identify the claim. Ho: p.46 not claim H₁: p.46 claim This hypothesis test is a two-tailed Alternate Answer: Ho: p=0.46 not claim H₁: p=0.46 claim This hypothesis test is a two-tailed test. Part: 1/5 Part 2 of 5 test. (b) Find the critical value(s). Round the answer to two decimal places. If there is more than one critical value, separate them with commas. Critical value(s): X S
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 120 randomly selected individuals and found 48 believed that there is life on other planets. At a=0.10, is there sufficient evidence to conclude that the percentage differs from 46%? Use the critical value method with tables. Do not round intermediate steps. Part 1 of 5 (a) State the hypotheses and identify the claim. Ho: p.46 not claim H₁: p.46 claim This hypothesis test is a two-tailed Alternate Answer: Ho: p=0.46 not claim H₁: p=0.46 claim This hypothesis test is a two-tailed test. Part: 1/5 Part 2 of 5 test. (b) Find the critical value(s). Round the answer to two decimal places. If there is more than one critical value, separate them with commas. Critical value(s): X S
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
C. Compute test value
D. Make a decision
![**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 120 randomly selected individuals and found 48 believed that there is life on other planets. At \(\alpha = 0.10\), is there sufficient evidence to conclude that the percentage differs from 46%? Use the critical value method with tables. Do not round intermediate steps.
**Part 1 of 5**
(a) State the hypotheses and identify the claim.
- \(H_0: p = 0.46\) 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.
**Progress Indicator**
- Part: 1 / 5
**Part 2 of 5**
(b) Find the critical value(s). Round the answer to two decimal places. If there is more than one critical value, separate them with commas.
- Critical value(s): [Input Box]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5e4e5146-969d-4643-8e1a-977cd9815aba%2F0960f009-8ef4-44e8-b70d-db4e4edea7f3%2Fq042e5_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 120 randomly selected individuals and found 48 believed that there is life on other planets. At \(\alpha = 0.10\), is there sufficient evidence to conclude that the percentage differs from 46%? Use the critical value method with tables. Do not round intermediate steps.
**Part 1 of 5**
(a) State the hypotheses and identify the claim.
- \(H_0: p = 0.46\) 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.
**Progress Indicator**
- Part: 1 / 5
**Part 2 of 5**
(b) Find the critical value(s). Round the answer to two decimal places. If there is more than one critical value, separate them with commas.
- Critical value(s): [Input Box]
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