Mathematics, 18.02.2020 01:01, laylay120
We choose a number from the set {10,11,12,...,99} uniformly at random. (a) Let X be the first digit and Y the second digit of the chosen number. Show that X and Y are independent random variables. (b) Let X be the first digit of the chosen number and Z the sum of the two digits. Show that X and Z are not independent.
Answers: 1
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What is the approximate circumference of the circle shown below?
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Mathematics, 21.06.2019 18:00, ykpwincess
Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?
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We choose a number from the set {10,11,12,...,99} uniformly at random. (a) Let X be the first digit...
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