A survey estimated that a doctor’s average salary is R$ 7,000.00. The margin of error is R$ ± 1500. This means that: A) The aver

Question

A survey estimated that a doctor’s average salary is R$ 7,000.00. The margin of error is R$ ± 1500. This means that:

A) The average salary of physicians is between R$ 5,500 and R$ 8,500

B) The confidence interval is 95%

C) The margin of error is R$ 1500.00

D) Z* is equal to 1.96

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Evelyn 2 weeks 2022-01-15T03:39:29+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-15T03:41:08+00:00

    Answer:

    A

    Step-by-step explanation:

    It simply means that the average salary of doctors is plus or minus 1500 of the RS 7,000. That is between 5,500 and 8,500.

    0
    2022-01-15T03:41:11+00:00

    Answer:

    A) The average salary of physicians is between R$ 5,500 and R$ 8,500

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )