Question

- A dog breeder wants to determine if two different stocks of
Golden Retriever are equally likely to have hip problems. She
collects a sample of 25 dogs from lineage A, and 33 from lineage B,
and finds that 13 dogs in lineage A had hip problems, whereas 14 of
the dogs from lineage B did. Perform a hypothesis test, with
a=0.01, to determine if the proportion of dogs with hip problems
differs between the two lineages.
- State the null and alternative hypotheses.
- Find a test statistic and p-value.
- Make a decision. (At alpha = 0.05)
- Interpret the results of c and d in context.

Could you please display/explain how you got the answers? Thank you!

Answer #1

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