Probability that the third child selected will be a girl
A kindergarten class consists of 14 boys and 11 girls If the teacher selects a random sample of n = 3 children and the first two children are both boys, what is the probability that the third child selected will be a girl? Explain your response.
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Changes in kinetic and potential energies are negligible. Calculate the heat transfer per kilogram of nitrogen flowing through the heater. Assume that nitrogen behaves as an ideal gas.
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Find the actual percentages of observations within one, two , and three standard deviations of the mean?
For a normal distribution, identify the z-score location that would separate the distribution into two sections so that there is 80% in the body on the right-hand side.
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