just part c thank you!

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 38HP
icon
Related questions
Topic Video
Question

just part c thank you!

Three years ago, the mean price of an existing single-family home was $243,765. A real estate broker believes that existing home prices in her neighborhood are higher.
(a) Determine the null and alternative hypotheses.
(b) Explain what it would mean to make a Type I error.
(c) Explain what it would mean to make a Type Il error.
> $ 243765
H1: H
(Type integers or decimals. Do not round.)
(b) Which of the following is a Type I error?
A. The broker rejects the hypothesis that the mean price is $243,765, when it is the true mean cost.
O B. The broker fails to reject the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765.
O C. The broker fails to reject the hypothesis that the mean price is $243,765, when it is the true mean cost.
O D. The broker rejects the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765.
(c) Which of the following is a Type Il error?
O A. The broker fails to reject the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765.
O B. The broker rejects the hypothesis that the mean price is $243,765, when it is the true mean cost.
O C. The broker rejects the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765.
O D. The broker fails to reject the hypothesis that the mean price is $243,765, when it is the true mean cost.
Transcribed Image Text:Three years ago, the mean price of an existing single-family home was $243,765. A real estate broker believes that existing home prices in her neighborhood are higher. (a) Determine the null and alternative hypotheses. (b) Explain what it would mean to make a Type I error. (c) Explain what it would mean to make a Type Il error. > $ 243765 H1: H (Type integers or decimals. Do not round.) (b) Which of the following is a Type I error? A. The broker rejects the hypothesis that the mean price is $243,765, when it is the true mean cost. O B. The broker fails to reject the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765. O C. The broker fails to reject the hypothesis that the mean price is $243,765, when it is the true mean cost. O D. The broker rejects the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765. (c) Which of the following is a Type Il error? O A. The broker fails to reject the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765. O B. The broker rejects the hypothesis that the mean price is $243,765, when it is the true mean cost. O C. The broker rejects the hypothesis that the mean price is $243,765, when the true mean price is greater than $243,765. O D. The broker fails to reject the hypothesis that the mean price is $243,765, when it is the true mean cost.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Research Design Formulation
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.
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,