Statistics & Probability Quiz: Data and Probability 1 Comment / By USK (United States of Kasuliyili) / February 10, 2024 Welcome to your Statistics & Probability Quiz: Data and Probability What is the mode of the following data set: 5, 8, 2, 5, 8, 10, 5? 5 10 8 2 None In a bag with 3 red marbles and 2 blue marbles, what is the probability of drawing two red marbles without replacement? 3/5 9/25 6/25 3/10 None The correlation coefficient measures the: Strength and direction of a linear relationship Frequency of a specific value Variability of data Central tendency of data None Which data collection method is best suited for gathering opinions on a new product? Experiment Observation Interview Self-reported survey None A histogram represents data using: Lines connecting data points Bars of varying lengths Scatter points Pie slices None What is the probability of rolling an even number on a six-sided die? 1/6 1/4 1/3 1/2 None Conditional probability considers the: Most likely outcome. Probability of one event happening after another specific event has already occurred. Average value of a data set. Total probability of all possible outcomes. None Which outcome in a probability experiment is NOT possible? An event that depends on future events. An event with a probability between 0 and 1. An event with a probability of 1. An event with a probability of 0. None Two events are independent if: The occurrence of one event affects the probability of the other. Both events have the same probability. The occurrence of one event does not affect the probability of the other. Both events have opposite outcomes. None If a coin is flipped, what is the probability of getting heads? 0% 100% 25% 50% None Time's up Views: 100
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