A researcher wishes to test the claim that the proportion of households with cats is significantly different from 80%. A significance level of .05 will be used for the test.

a) The hypotheses for this test will be [ Select ] ["Ho: p = .80 Ha: p .80", "Ho: p .80 Ha: p = .80", "Ho: = 80 Ha: < 80", "Ho: < 80 Ha: 80", "Ho: p = .80 Ha: p < ,80"]

b) The test is [ Select ] ["left-tailed", "two-tailed", "right-tailed"]

c) In a sample of 200 households, it was found that 72% had cats. Based on this data, the p-value is [ Select ] [".0047", ".0023", ".9977"]

d) Using this p-value, the decision is to [ Select ] ["Reject Ho", "Do not reject Ho", "Accept Ho"]

e) Based on this decision, we can conclude that