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aleksley [76]
3 years ago
14

The following scores represent students' test grades in Ms. Orr's science class. Test Scores 78 81 78 81 78 81 78 81 78 87 91 87

91 87 91 87 91 87 What is the median score for Ms. Orr's science class?
plsss help mee​

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
7 0

Answer:

87

Step-by-step explanation:

The median score is the score that appears in the middle of the graph and the set of numbers. 87 is the median score.

Alex17521 [72]3 years ago
3 0

Answer:

Its definitely B 84.5

I took the test

Step-by-step explanation:

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If the probability of observing at least one car on a highway during any 20-minute time interval is 609/625, then the probability of observing at least one car during any 5-minute time interval is 609/2500

Given The probability of observing at least one car on a highway during any 20 minute time interval is 609/625.

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