Mathematics, 17.02.2022 20:40 naomicervero
A fair coin is flipped 10 times and lands on heads 8 times. Why is there a difference between the experimental and theoretical probabilities of observing 8 heads in 10 coin flips?
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Mathematics, 21.06.2019 13:00
1. what are the missing reasons in the proof 2. it's in the second picture and 3
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Mathematics, 21.06.2019 15:30
Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.
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Mathematics, 21.06.2019 21:00
Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.
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Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least โc.โ using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least โcโ?
Answers: 1
A fair coin is flipped 10 times and lands on heads 8 times. Why is there a difference between the ex...
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