Water in a Play Pool The graph of V(t) below shows the amount of water in a play pool as time elapses. Determine the average rates of change over each of the following time intervals. O minutes to 4 minutes: Select an answer 40 30 4 minutes to 20 minutes: 20 Select an answer 10 O minutes to 24 minutes: Select an answer 2 4 6 8 10 12 14 16 18 20 22 24 Time (minutes) Complete the statement to explain the meaning of the rate of change in this situation. The amount of water remaining in the pool is Select an answer v at a rate of Select an answer What do the values above tell you about V(t)? V(t) is Select an answer v Amount of Water (gallons)

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.