Mathematics, 18.02.2020 23:26 lameyah
Use the normal distribution of fish lengths for which the mean is 9 inches and the standard deviation is 5 inches. assume the variable x is normally distributed. what percent of the fish are longer than 10 inches ?
Answers: 1
Mathematics, 21.06.2019 17:30
In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%
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Mathematics, 21.06.2019 19:30
Which of the following describes the symmetry of the graph of y = x3?
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Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Use the normal distribution of fish lengths for which the mean is 9 inches and the standard deviatio...
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