Explanation:
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The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less is 0.0020
<h3>What is probability? </h3>
Probability can be defined as the likelihood of an event to occur. In statistics, the mean of the sample distribution typically shows the probability of the population.
From the parameters given:
- The sample size (n) = 55 patients
- Let's assume that the mean (x) = 32 (i.e. 58.2%) of the patients
The sample proportion
can be computed by using the expression:



If the percentage of the probability of all patients in the emergency room = 0.75
The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less can be computed as:



From the Z distribution table:


Learn more about probability here:
brainly.com/question/24756209
Answer:
B. Undernutrition
Explanation:
The reason why A. malnutrition is not correct is that malnutrition arises from lacking a few or one specific nutrient in your body.
Undernutrition arises because of inadequate intake of dietary energy regardless of specific nutrients.
While we use malnutrition in day to day use as an umbrella term for inadequate diets that is not the real meaning of that word.