Mathematics, 29.03.2021 16:20 joellundy
2.
You randomly draw a marble from a bag, record its color, and then replace it. You draw a blue marble 11 out
of 50 times. What is the experimental probability that the next marble will be blue? Write your answer as a
fraction, decimal, or percent.
The experimental probability that the next marble will be blue is
Grade 7: MRL SC>Chapter 7>Chapter Test> Question #2
Answers: 2
Mathematics, 21.06.2019 13:20
What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.
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Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
Mathematics, 22.06.2019 02:00
Use the zero product property to find the solutions to the equation (x+2)(x+3)=12
Answers: 3
2.
You randomly draw a marble from a bag, record its color, and then replace it. You draw a blue ma...
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