The ottawa 19 15 4 firm must toronto 16 15 1 decide

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: fices. See the data in the table below: that must be quickly Ha: μUPX–INTEX > 0 Office UPX INTEX Difference distributed to Vancouver 32 25 7 district offices throughout Victoria 30 24 6 Canada. The Ottawa 19 15 4 firm must Toronto 16 15 1 decide between two delivery Montreal 15 13 2 services, UPX Calgary 18 15 3 and INTEX, to Halifax 14 15 –1 transport its documents. Sudbury 10 8 2 How can the Brandon 7 9 –2 company Edmonton 16 1 15 determine which Example Do the data indicate that the mean delivery times is greater for UPX with a .05 level of significance? Hypothesis Tests A Winnipeg The firm sent two copies of documents, one by Hypotheses: each delivery service, to a random sample of 10 based company has documentsUPX–INTEX ≤ 0 H0: μ district offices. See the data in the table below: that must be quickly Ha: μUPX–INTEX > 0 Office UPX INTEX Difference distributed to Decision 32 25 7 district offices Rule: Vancouver Critical throughout value: Victoria 30 24 6 Canada. The Reject H0 if tSTAT > t.05 19 Ottawa 15 4 firm must Toronto 16 15 1 decide between two delivery Montreal 15 13 2 services, UPX Calgary 18 15 3 and...
View Full Document

Ask a homework question - tutors are online