A researcher aims to determine the health status of the senior citizens in a certain municipality. The 60 barangays in the municipality has a total population of 73,528 senior citizens. a. Determine how many senior citizens will constitute the sample if the margin of error is 5%. b. Determine the 2nd, 9th, and 17th units in the sample using the table of random numbers given below. 33658965431 65823648362 37354271383 43538463782

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