Praxis Elementary Math (5003) Domain 3: Geometry and Measurement, Data, Statistics, and Probability Welcome to your Praxis Elementary Math (5003) Domain 3: Geometry and Measurement, Data, Statistics, and Probability 1. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A rectangle has a length of 12 cm and a diagonal of 15 cm. What is the area of the rectangle? A. 60 cm\(^2\) B. 90 cm\(^2\) C. 120 cm\(^2\) D. 180 cm\(^2\) None 2. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability In a probability experiment, an event E has a probability of 0.2. What is the probability of the complement of E? A. 0.1 B. 0.2 C. 0.8 D. 1 None 3. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A cylinder has a radius of 4 cm and a height of 10 cm. What is the volume of the cylinder? A. 80 cm\(^3\) B. 160 cm\(^3\) C. 320 cm\(^3\) D. 640 cm\(^3\) None 4. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability Which of the following is a true statement about the median and mean of a data set? A. The mean is always larger than the median. B. The median is not affected by extremely high or low values. C. The mean and median are always equal. D. The median can never be zero. None 5. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability If a cube has a volume of 27 cubic units, what is the length of one of its edges? A. 3 units B. 9 units C. 27 units D. 81 units None 6. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A survey found that 7 out of 10 students prefer chocolate ice cream. If 280 students were surveyed, how many students prefer chocolate ice cream? A. 70 B. 140 C. 196 D. 280 None 7. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability In a right triangle, one of the angles is 60 degrees. What is the measure of the other non-right angle? A. 20 degrees B. 30 degrees C. 60 degrees D. 90 degrees None 8. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability If a fair coin is flipped three times, what is the probability of getting exactly two heads? A. \(\frac{1}{4}\) B. \(\frac{3}{8}\) C. \(\frac{1}{2}\) D. \(\frac{2}{3}\) None 9. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A circle has a circumference of 31.4 cm. What is the radius of the circle? (Use \(\pi \approx 3.14\)) A. 5 cm B. 10 cm C. 15 cm D. 20 cm None 10. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A histogram shows the distribution of students' scores on a test. If the histogram is skewed to the right, what does it indicate about the test scores? A. Most students scored very high. B. Most students scored very low. C. The test scores are uniformly distributed. D. There are more high scores than low scores. None 11. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability What is the area of a trapezoid with bases of 8 cm and 5 cm and a height of 6 cm? A. 26 cm\(^2\) B. 39 cm\(^2\) C. 52 cm\(^2\) D. 78 cm\(^2\) None 12. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A spinner is divided into 6 equal sections numbered 1 through 6. What is the probability of spinning a number greater than 4? A. \(\frac{1}{3}\) B. \(\frac{1}{2}\) C. \(\frac{2}{3}\) D. \(\frac{5}{6}\) None 13. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability If a regular hexagon has a perimeter of 48 cm, what is the area of the hexagon? A. 24\(\sqrt{3}\) cm\(^2\) B. 96\(\sqrt{3}\) cm\(^2\) C. 144 cm\(^2\) D. 288\(\sqrt{3}\) cm\(^2\) None 14. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability What is the probability of rolling a sum of 8 on two six-sided dice? A. \(\frac{5}{36}\) B. \(\frac{1}{6}\) C. \(\frac{1}{12}\) D. \(\frac{1}{18}\) None 15. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A square and a circle have the same perimeter. If the side of the square is 4 cm, what is the area of the circle? (Use \(\pi \approx 3.14\)) A. 12.56 cm\(^2\) B. 25.12 cm\(^2\) C. 50.24 cm\(^2\) D. 100.48 cm\(^2\) None 16. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability What is the range of the data set \{3, 7, 9, 15, 21\}? A. 6 B. 12 C. 18 D. 24 None 17. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability A rectangular prism has dimensions 2 cm, 3 cm, and 4 cm. What is the total surface area of the prism? A. 24 cm\(^2\) B. 52 cm\(^2\) C. 60 cm\(^2\) D. 72 cm\(^2\) None 18. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability In a class of 25 students, 15 students are wearing blue shirts and 10 are wearing red shirts. What is the probability of randomly selecting a student wearing a blue shirt? A. \(\frac{3}{5}\) B. \(\frac{2}{5}\) C. \(\frac{1}{2}\) D. \(\frac{1}{4}\) None 19. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability What is the volume of a cone with a base radius of 3 cm and a height of 4 cm? (Use \(\pi \approx 3.14\)) A. 12 cm\(^3\) B. 36 cm\(^3\) C. 37.68 cm\(^3\) D. 113.04 cm\(^3\) None 20. Praxis Elementary Math: Geometry and Measurement, Data, Statistics, and Probability If a triangle has sides of lengths 7 cm, 24 cm, and 25 cm, what type of triangle is it? A. Acute B. Right C. Obtuse D. Equilateral None 1 out of 20 Time is Up! Time's up
