A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=190, x= 6.51, s=2.04. Use a 0.05 significance level to test the claim that the population mean of such ratings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? OA. Ho: 7.00 H₁: μ*7.00 OC. Ho: 7.00 H₁: μ<7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is Reject Fall to reject OB. H: <7.00 H₂:p>7.00 OD. H: 7.00 H₁:p>7.00 evidence to conclude that the mean of the population of ratings is 7.00 Time Remaining: 01:06:17 Next
A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=190, x= 6.51, s=2.04. Use a 0.05 significance level to test the claim that the population mean of such ratings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? OA. Ho: 7.00 H₁: μ*7.00 OC. Ho: 7.00 H₁: μ<7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is Reject Fall to reject OB. H: <7.00 H₂:p>7.00 OD. H: 7.00 H₁:p>7.00 evidence to conclude that the mean of the population of ratings is 7.00 Time Remaining: 01:06:17 Next
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

Transcribed Image Text:A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=190, x=6.51, s=2.04. Use a 0.05 significance level to test the claim that
the population mean of such ratings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final
conclusion that addresses the original claim.
What are the null and alternative hypotheses?
OA. Ho: H=7.00
H₁: μ#7.00
и
OC. Ho: 7.00
H₁: μ<7.00
Determine the test statistic
S
1
(Round to two decimal places as needed.)
amand
Determine the P-value.
(Round to three decimal places as needed.)
State the final conclusion that addresses the original claim
Ho. There is
H
Reject
Fall to reject
13
1
z
1:
E
D
с
R
F
V
evidence to conclude that the mean of the population of ratings is
T
OB. H: <7.00
H₂:p>7.00
G
OD. H₂=7.00
H₁: >7.00
8 BA
I
IYIU L
1 I
H
B
N
J
I
M
S
K
7.00
O
O
L
<
H
Time Remaining: 01:08:17
P
>>
command
t
option
Next
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images

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