Question

In a population of 9500 subjects, 67% possess a certain characteristic. In a sample of 400 subjects selected from this population, 68% possess the same characteristic. How many subjects in the population and the sample, respectively, possess this characteristic? Enter the exact answers. Population: Sample:

Name: in a population of 9500 subjects 67 possess a certain characteristic in a sample of 400 subjects selected from this population 68 possess the same characteristic how many subjects in the pop 58405
Uploaded: 2024-11-10T14:11:59-08:00
Duration: 5 min 26 s
Channel: Ivan Kochetkov
Description: in a population of 9500 subjects 67 possess a certain characteristic in a sample of 400 subjects selected from this population 68 possess the same characteristic how many subjects in the pop 58405

          In a population of 9500 subjects, 67% possess a certain characteristic. In a sample of 400 subjects selected from this population, 68% possess the same characteristic. How many subjects in the population and the sample, respectively, possess this characteristic?
Enter the exact answers.
Population:
Sample:

in a population of 9500 subjects 67 possess a certain characteristic in a sample of 400 subjects selected from this population 68 possess the same characteristic how many subjects in the pop 58405

Added by Nuria B.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

11/10/2024

Step 1

The population size is 9500 subjects, and 67% of them possess the characteristic. Number of subjects in population = $9500 \times 0.67 = 6365$ Show more…

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In a population of 9500 subjects, 67% possess a certain characteristic. In a sample of 400 subjects selected from this population, 68% possess the same characteristic. How many subjects in the population and the sample, respectively, possess this characteristic? Enter the exact answers. Population: Sample: