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Bas_tet [7]
2 years ago
8

3 Which expression is equivalent to 19 - 27?

Mathematics
2 answers:
Elanso [62]2 years ago
4 0

Answer: 19 + (-27)

Step-by-step explanation:

aleksandr82 [10.1K]2 years ago
3 0

Answer:

19 +-27

Step-by-step explanation:

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Step-by-step explanation:

We would set up the hypothesis test. This is a test of a single population mean since we are dealing with mean

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Since the population standard deviation is not given, the distribution is a student's t.

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