A hospital readmission is an episode when a patient who has been discharged from a hospital is readmitted again within a certain time period. Nationally the readmission rate for patients with pneumonia is 11%. A hospital was interested in knowing whether their readmission rate for pneumonia was less than the national percentage. They found 5 patients out of 70 treated for pneumonia in a two-month period were readmitted. Complete parts (a) through (d) below. a. What is p, the sample proportion of readmission? (Type an integer or a decimal. Round to three decimal places as needed.)

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A hospital readmission is an episode when a patient who has been discharged from a hospital is readmitted again within a certain time period. Nationally the readmission rate for patients with
pneumonia is 11%. A hospital was interested in knowing whether their readmission rate for pneumonia was less than the national percentage. They found 5 patients out of 70 treated for
pneumonia in a two-month period were readmitted. Complete parts (a) through (d) below.
a. What is p, the sample proportion of readmission?
(Type an integer or a decimal. Round to three decimal places as needed.)
Transcribed Image Text:Question Help ▼ A hospital readmission is an episode when a patient who has been discharged from a hospital is readmitted again within a certain time period. Nationally the readmission rate for patients with pneumonia is 11%. A hospital was interested in knowing whether their readmission rate for pneumonia was less than the national percentage. They found 5 patients out of 70 treated for pneumonia in a two-month period were readmitted. Complete parts (a) through (d) below. a. What is p, the sample proportion of readmission? (Type an integer or a decimal. Round to three decimal places as needed.)
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