Mathematics, 29.05.2020 02:59 arlabbe0606
Dalia owns a gravel pit. She took a random sample of rocks and counted 58 sedimentary rocks, 213 metamorphic rocks, and 522 igneous rocks.
Use the observed frequencies to create a probability model for Dalia randomly selecting one rock from her gravel pit.
Input your answers as fractions or as decimals rounded to the nearest hundredth. thank you
Answers: 3
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Dalia owns a gravel pit. She took a random sample of rocks and counted 58 sedimentary rocks, 213 met...
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