Dr Nick

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About Dr Nick

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Art & Design,Computer Science See all
Art & Design,Computer Science,Engineering,Information Systems,Programming Hide all
Teaching Since: May 2017
Last Sign in: 249 Weeks Ago, 2 Days Ago
Questions Answered: 19234
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Education

  • MBA (IT), PHD
    Kaplan University
    Apr-2009 - Mar-2014

Experience

  • Professor
    University of Santo Tomas
    Aug-2006 - Present

Category > Statistics Posted 10 Nov 2017 My Price 13.00

the population proportion of pet owners

In a​ survey, 39% of the respondents stated that they talk to their pets on the answering machine or telephone. A veterinarian believed this result to be too​ high, so she randomly selected 150 pet owners and discovered that 48

of them spoke to their pet on the answering machine or telephone. Does the veterinarian have a right to be​ skeptical? Use the α = 0.01 level of significance.

​H0: p = 0.39 versus H1: p < 0.39

B) Use technology to find the​ P-value.

​P-value = ____​(Round to three decimal places as​ needed.) C) Does the veterinarian have a right to be​ skeptical?A) There is not sufficient evidence to conclude that the population proportion of pet owners who talk to their pets on the answering machine or telephone is less than 39%.B) There is sufficient evidence to conclude that the population proportion of pet owners who talk to their pets on the answering machine or telephone is less than 39​%.C. There is not sufficient evidence to conclude that the population proportion of pet owners who talk to their pets on the answering machine or telephone is 39​%.D. There is sufficient evidence to conclude that the population proportion of pet owners who talk to their pets on the answering machine or telephone is 39%.

Answers

(3)
Status NEW Posted 10 Nov 2017 12:11 PM My Price 13.00

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