Question
Use their results to draw a graph below Label the axes Decide the scale for each axis. Plot the Doints. : Draw a line of best fa (b) 1 Which group's results do not fit the general pattern? Give the letter. (ii) How should the class deal with this odd result? __ (c)Use the graph to predict the mass of magnesium oxide that will be formed by burning 7.0g of magnesium __ 9 (d) The results show the relationship between the mass of magresium and the mass of magnesium oxide formed. relationship? __
Answer
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Leonie
Veteran · Tutor for 11 years
Answer
Without the specific data points, it's impossible to provide a specific answer. However, the steps outlined above provide a general approach to solving this problem. The specific answer would depend on the actual data points provided in the question.
Explanation
## Step1: The first step is to plot the given data on a graph. The x-axis represents the mass of magnesium and the y-axis represents the mass of magnesium oxide. The scale of the axes should be chosen such that all data points can be clearly represented.## Step2: Next, we need to identify any outliers in the data. An outlier is a data point that deviates significantly from the other observations. If there is a group whose results do not fit the general pattern, it can be considered as an outlier.## Step3: The odd result should be dealt with by investigating the possible reasons for the discrepancy. It could be due to a measurement error, experimental error, or an anomaly in the experiment. The class should discuss these possibilities and decide whether to repeat the experiment or disregard the outlier.## Step4: To predict the mass of magnesium oxide formed by burning 7.0g of magnesium, we can use the trend line from the graph. The trend line is a line that best fits the data points and can be used to predict future values.## Step5: The conclusion about the relationship between the mass of magnesium and the mass of magnesium oxide can be drawn based on the trend observed in the graph. If the graph shows a linear relationship, it means that the mass of magnesium oxide formed is directly proportional to the mass of magnesium burned.