Suppose there is a claim that a certain population has a mean, μ, that is less than 6. You want to test this claim. To do so, you collect a large random sample from the population and perform a hypothesis test at the 0.05 level of significance. To start this test, you write the null hypothesis Ho and the alternative hypothesis H₁ as follows. Họ: u=6 H₁: H<6 Suppose you also know the following information. The critical value is -1.645 (rounded to 3 decimal places). The value of the test statistic is -1.106 (rounded to 3 decimal places). (a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test. Standard Normal Distribution Step 1: Select one-tailed or two-tailed. O One-tailed OTwo-tailed Step 2: Enter the critical value(s). (Round to 3 decimal places.) Step 3: Enter the test statistic. (Round to 3 decimal places.) Explanation Check 03- 02- 01-
Suppose there is a claim that a certain population has a mean, μ, that is less than 6. You want to test this claim. To do so, you collect a large random sample from the population and perform a hypothesis test at the 0.05 level of significance. To start this test, you write the null hypothesis Ho and the alternative hypothesis H₁ as follows. Họ: u=6 H₁: H<6 Suppose you also know the following information. The critical value is -1.645 (rounded to 3 decimal places). The value of the test statistic is -1.106 (rounded to 3 decimal places). (a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test. Standard Normal Distribution Step 1: Select one-tailed or two-tailed. O One-tailed OTwo-tailed Step 2: Enter the critical value(s). (Round to 3 decimal places.) Step 3: Enter the test statistic. (Round to 3 decimal places.) Explanation Check 03- 02- 01-
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 4E
Related questions
Question
Transcribed Image Text:=
O CONFIDENCE INTERVALS AND HYPOTHESIS TESTING
Introduction to performing a hypothesis test: Critical value...
Two-tailed
Step 2: Enter the critical value(s).
(Round to 3 decimal places.)
Step 3: Enter the test statistic.
(Round to 3 decimal places.)
(b) Based on your answer to part (a), choose the correct statement.
The value of the test statistic lies in the rejection region.
The value of the test statistic doesn't lie in the rejection region.
Explanation
Check
X
0.3+
S
0.2+
(c) Based on your answer to part (b), which statement below is true at the 0.05 level of significance?
O The null hypothesis should be rejected.
The null hypothesis should not be rejected.
0.1-
X
$
S
Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibi
Transcribed Image Text:Suppose there is a claim that a certain population has a mean, μ, that is less than 6. You want to test this claim. To do so, you collect a large random sample
from the population and perform a hypothesis test at the 0.05 level of significance. To start this test, you write the null hypothesis Ho and the alternative
hypothesis H₁ as follows.
Họ: u=6
H₁: μ<6
Suppose you also know the following information.
esc
The critical value is -1.645 (rounded to 3 decimal places).
The value of the test statistic is -1.106 (rounded to 3 decimal places).
(a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test.
Standard Normal Distribution
...
Step 1: Select one-tailed or two-tailed.
O One-tailed
O Two-tailed
Step 2: Enter the critical value(s).
(Round to 3 decimal places.)
Step 3: Enter the test statistic.
(Round to 3 decimal places.)
Explanation Check
F2
20
F3
DOD
F4
SA
F5
F6
03-
0.2-
0.1
F7
Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility
F8
F9
F10
F11
F12
E
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 2 steps with 1 images
Recommended textbooks for you
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill