Is my answers right to the question and and the picture?
Dalia owns a gravel pit. She to...
Mathematics, 02.03.2020 21:12 escuderojohny
Is my answers right to the question and and the picture?
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.
Answers: 3
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