"Domestic cats kill many more wild birds in the United States than scientists thought," states a recent article.1 Researchers used a sample of n = 140 households in the US with cats to estimate that 35 % of household cats in the US hunt outdoors. A separate study? used KittyCams to record all activity of n = 55 domestic cats that hunt outdoors. The video footage showed that the mean number of kills per week for these cats was 2.4 with a standard deviation of 1.51. Find a 95 % confidence interval for the mean number of kills per week by US household cats that hunt outdoors. Round your answers to three decimal places. The 95 confidence interval is i to i

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
icon
Concept explainers
Topic Video
Question
"Domestic cats kill many more wild birds in the United States than scientists thought," states a recent article.' Researchers used a
sample of n = 140 households in the US with cats to estimate that 35 % of household cats in the US hunt outdoors. A separate
study? used KittyCams to record all activity of n = 55 domestic cats that hunt outdoors. The video footage showed that the mean
number of kills per week for these cats was 2.4 with a standard deviation of 1.51. Find a 95 % confidence interval for the mean
number of kills per week by US household cats that hunt outdoors.
Round your answers to three decimal places.
The 95 confidence interval is
i
to i
Transcribed Image Text:"Domestic cats kill many more wild birds in the United States than scientists thought," states a recent article.' Researchers used a sample of n = 140 households in the US with cats to estimate that 35 % of household cats in the US hunt outdoors. A separate study? used KittyCams to record all activity of n = 55 domestic cats that hunt outdoors. The video footage showed that the mean number of kills per week for these cats was 2.4 with a standard deviation of 1.51. Find a 95 % confidence interval for the mean number of kills per week by US household cats that hunt outdoors. Round your answers to three decimal places. The 95 confidence interval is i to i
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Centre, Spread, and Shape of a Distribution
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman