2 years ago

Suppose that 55% of the approximately 4,000 school-aged children in the county have vitamin deficiency.

SAT

2 answers:

kakasveta [241]2 years ago

8 0

Answer: A

The samples are not independent of each other.

Explanation: Khan Answer

They are testing the same sample of students both times. Results from the first test would likely give us information about the results from the second test.

kherson [118]2 years ago

3 0

Answer:

The samples are not independent of each other.

Explanation:

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