Scientists are working on a synthetic vaccine (antigen) for a particular parasite. The success of the vaccine hinges on the characteristics of DNA in peptide (protein) produced by the antigen. In one study, scientists tested alleles of antigen produced protein for level of peptide. For a sample of 4 alleles, the mean peptide score was 1.35 and the standard deviation was 0.17. A. Use this information to construct a 90% confidence interval for the true mean peptide score in alleles of the antigen produced protein.
B. Interpret the interval for the scientists.
C. What is meant by the phrase "90% confidence?"
1. The confidence interval is.
2. Select the correct choice below and fill in any answer boxes to complete your choice .
A. With% confidence, the true variance peptide score in alleles of the antigen-produced protein isbetween.
B. Withconfidence, the true mean peptide score in alleles of the antigen produced protein isbetween.
C. With% confidence, the true mean peptide score in alleles of the antigen produced protein is exactly.