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iren [92.7K]
3 years ago
12

Hi can somebody check if this is correct please?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
8 0

Answer:

No, it is incorrect. The line should be solid, not dotted, because it's a ≤ sign, not a < sign.

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Given that SAT scores (out of 1600) are distributed normally with a mean of 1100 and a standard deviation of 200. Suppose a school council awards a certificate of excellence to all students who score at least 1350 on the SAT, and suppose we pick one of the recognized students at random.

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