A Simple Random Sample of 120 Vet Clinics in the Midwest

question 48

Multiple Choice

A simple random sample of 120 vet clinics in the Midwest reveals that the vast majority of clinics only treat small pets (dogs,cats,rabbits,etc. ) and not large animals (cows,horses,etc. ) .Of the 120 clinics sampled,88 responded that they do not treat large animals at their clinic.What is a 90% confidence interval for p,the population proportion of vet clinics that do treat large animals?

• A)(0.163,0.371)
• B)(0.188,0.346)
• C)(0.200,0.333)
• D)(0.667,0.800)

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Definitions:

Pregnancy

The condition of having a developing embryo or fetus in the uterus, lasting about 40 weeks from the last menstrual period to childbirth.

Liver Enzymes

Proteins found in the liver that catalyze and regulate chemical reactions, often measured in blood tests to assess liver health.

Calories

Units of energy in food; the fuel our bodies use for energy.

Cane Sugar

Refined sugar obtained from the sugarcane plant, often used as a sweetener in foods and beverages.