The proportion of people that own cats is 70%. A veterinarian believes that this proportion is larger than 70% and surveys 100 people. Test the veterinarian's claim at the �=0.10 significance level. Verify ��(1-�)≥10. Round your answer to one decimal place. ��(1-�)=  Test the claim: The null and alternative hypotheses are �0:�≥0.7 ��:�<0.7 �0:�=0.7 ��:�≠0.7 �0:�≤0.7 ��:�>0.7 �0:�≤0.7 ��:�>0.7 �0:�=0.7 ��:�≠0.7 �0:�=0.7 ��:�<0.7 The test is      Based on the sample of 100 people, 76% owned cats. Calculate the test statistic. Round to two decimal places. �=    Calculate the � -value. Round to four decimal places.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
Question

The proportion of people that own cats is 70%. A veterinarian believes that this proportion is larger than 70% and surveys 100 people. Test the veterinarian's claim at the �=0.10 significance level.

  1. Verify ��(1-�)≥10. Round your answer to one decimal place.

    ��(1-�)= 

Test the claim:

  1. The null and alternative hypotheses are
    • �0:�≥0.7
      ��:�<0.7
    • �0:�=0.7
      ��:�≠0.7
    • �0:�≤0.7
      ��:�>0.7
    • �0:�≤0.7
      ��:�>0.7
    • �0:�=0.7
      ��:�≠0.7
    • �0:�=0.7
      ��:�<0.7


  2. The test is
        

  3. Based on the sample of 100 people, 76% owned cats. Calculate the test statistic. Round to two decimal places.
    �=   

  4. Calculate the � -value. Round to four decimal places.
Expert Solution
steps

Step by step

Solved in 6 steps with 7 images

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL