Question: Analyze the cases below then interpret whether the data are accurate and/or precise. The actual value of the Density of gold is 19.32g/cms. The

Analyze the cases below then interpret whether the data are accurate and/or

Analyze the cases below then interpret whether the data are accurate and/or precise. The actual value of the Density of gold is 19.32g/cms. The students performed the experiment and obtained the following data: Trial 1 19.25g/cm Trial 2 19.41g/cm, Trial 3 19.30g/cm, Average = 19.32g/cms Is it precise? Why? Is it accurate? Why? The actual value of the speed of light is 3x10 m/s. The students performed the experiment and obtained the following data: 1.5 x10 m/s 6.3 x10 m/s 9.2 x10 m/s Trial 1 Trial 2 Trial 3. Average-6-67-x10m/s Is it precise? Why? Is it accurate? Why? A group of students worked in separate teams to measure the length of an object. Here are their data: Team1 Team 2 Team 3 5.90cm Does is show accuracy? Why? 5.80cm 5.75cm Are the data precise? Why? The actual value of the index of refraction of diamond is 2.42 6.0 Team 4 Team 5 Team 6 The students performed the experiment and obtained the following data: Trial 1 6.1 Trial 2 6.2 Trial 3 Average = 6.1 Is it precise? Why? Is it accurate? Why? 5.90 5.50 5.55

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