S&E #4 Analyzing and Interpreting Data

Which graph correctly shows the information in the data table? 

• a
• b
• c

Which graph correctly shows the information in the data table? 

• a
• b
• c

Which graph correctly shows the information in the data table?

• a

• b

• c

Based only on the data table, what is MOST LIKELY a source of error? 

• The students did not use the same starting water temperature for each material
• The students used 2 minute time intervals and should have used longer ones
• The students only tested 3 different exothermic reactions
• The students measured in degrees Celsius.

Based only on the data table, what is MOST LIKELY a source of error? 

• The students did not use the same starting water temperature for each material
• The students used 2 minute time intervals and should have used longer ones
• The students only performed 1 trial
• The students measured in degrees Celsius.

Based only on the data table, what is MOST LIKELY a source of error?

• The students did not use the same starting water temperature for each trial

• The students used 2 minute time intervals and should have used longer ones

• The students only performed 1 trial

• Their was a measurement error in trial #3

Assess the reliability of the data in the table below then choose the statement that is MOST correct.

• The results are reliable because an average was calculated
• The results are unreliable because they only performed 5 trials
• The results are unreliable because there is a high inconsistency between each trial
• The results are unreliable because they used electronegativity instead of ionization energy

Assess the reliability of the data in the table below then choose the statement that is MOST correct.

• The results are reliable because an average was calculated
• The results are unreliable because they only performed 2 trials
• The results are unreliable because there is a high inconsistency between each trial
• The results are unreliable because they used electronegativity instead of ionization energy. 

Assess the reliability of the data in the table below then choose the statement that is MOST correct.

• The results are reliable because an average was calculated

• The results are unreliable because they only performed 3 trials

• The results are unreliable because there is a high inconsistency between each trial

• The results are unreliable because they did not calculate the average correctly.

Which table is BEST at showing the data? 

• a
• b
• c
• d