Expected Values Of Random Variables

Step 1: Identify the Recovery Rate : The recovery rate for the disease is given as 70%. This means that 70 out of every 100 patients are expected to recover. Total Number of Patients: The total number of patients in the group is 20. Explanation:- To find how many patients are expected to recover, you multiply the total number of patients by the recovery rate. Convert the recovery rate to a decimal for this calculation: Step 2:- Calculate the Expected Number of Recoveries: Recovery Rate (decimal)=70%=0.70 Perform the Calculation: Multiply the total number of patients by the decimal recovery rate: Expected Recoveries=20×0.70 Explanation:- P atients are expected to recover, Expected Recoveries=14. Thus, based on the 70% recovery rate, 14 out of 20 patients are expected to recover. Final Answer:- Expected Recoveries=14 Thus, based on the 70% recovery rate, 14 out of 20 patients are expected to recover.

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Statistics and probability

Suppose that a certain disease has a recovery rate of $70 % .$ \ufeffIn a group of twenty patients with the disease, how many would be expected to recover?

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Statistics and probability

Statistics and probability

Anu Bhardwaj

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