Math Questions from Dec 07,2024

Browse the Math Q&A Archive for Dec 07,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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1. Resuelve la siguiente operación usando m.c.m. y simplificando al máximo la expresión: \[ \frac{\frac{15}{2} \div \frac{9}{12}-\left(\frac{4 n^{\prime \prime} n^{2}}{3}\right)^{2}}{\frac{5}{1^{\prime \prime} n^{\prime \prime}} \div \frac{3}{6}} \] If 12 men and 12 women are in a jury pool, what is the probability that all 5 people who are selected for a jury are women? none of these 42,504 \( 33 / 1770 \) 792 \( 3 / 161 \) Fill in the blank: What is important is not how many pieces of data are on either side of the or balance point but the distances of data from the must balance. (It is the same word for both.) standard deviation mean median none of these What is 3,908 rounded to the nearest thousand? What is 88,289 rounded to the nearest ten thousand? What is 96,874 rounded to the nearest hundred? A simulation is a technique used to act out a situation by conducting an experiment whose outcomes are analogous to the original situation. Using this technique, students typically estimate a probability using many trials rather than determine probabilities theoretically. Random nenerators can be helpful in this process. none of these statistics simulation probability The median would be a better measure of "typical" or "central" than the mean for the following data set: \( 1,2,3,4,5,6,7,8,9,98 \). True False Suppose the characteristic equation for a matrix \( A \) is given by \( \lambda^{3}+3 \lambda^{2}-9 \lambda-27=0 \). Find the eigenvalues of the matrix \( A \) and give the algebraic multiplicity of each eigenvalue. Eigenvalue: \( \lambda=3 \quad \) Eigenvalue: \( \lambda=\square \) Algebraic multiplicity: Ex: 5 Algebraic multiplicity: \( \quad \hat{v} \) Question 1 (4 points) Saved A fair coin is tossed three times, and the result (Heads or Tails) is recorded each time. This experiment involves independent events. False Question 2 ( 4 points) Saved 6 ! is less than \( 3!+4 \) ! False
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