Agroup of 23 students participated in a math competition. their scores are below:
score (poi...
Mathematics, 28.08.2019 17:00 briibearr
Agroup of 23 students participated in a math competition. their scores are below:
score (points) 20–29 30–39 40–49 50–59 60–69
number of students 4 7 5 4 3
would a dot plot or a histogram best represent the data presented here? why?
Answers: 1
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Answer this question! 30 points and brainliest! only if you know the answer.
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If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
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If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|
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