You were asked to include both your standard error and your percent difference when formally reporting...
You were asked to include both your standard error and your percent difference when formally reporting your experimental results. What do they represent? Do you feel they should be included in scientific reporting?
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You were asked to include both your standard error and your
percent difference when formally reporting...
Please explain what I should understand by comparing "percentage difference" with "relative standard error" values together? When is it a good sign, or when is it a bad sign for my col...
Please explain what I should understand by comparing "percentage difference" with "relative standard error" values together? When is it a good sign, or when is it a bad sign for my collected data? (I know that percentage difference and relative standard error are not the same as percent errors, so please do not involve percent error in your explanation.) Thanks for your help.
Can somebody help me with my lab report question 1? nalysis: Your lab report should include...
Can
somebody help me with my lab report question 1?
nalysis: Your lab report should include the following: In the "Calculations" section: 1. Using your measurements of the dimensions of the room, calculate lume of the room. Also calculate the uncertainty in the volume given your estimated uncertainties in the length, width and height. 2. Determine the area of the table for both sets of measurements (ruler and meter stick), and calculate the uncertainty in the area using both sets...
Please explain what I should understand by comparing "percentage difference" with "relative standard error" values together?...
Please explain what I should understand by comparing "percentage difference" with "relative standard error" values together? When is it a good sign, or when is it a bad sign for my collected data? (I know that percentage difference and relative standard error are not the same as percent errors, so please do not involve percent error in your explanation.) Thanks for your help.
CHARLES' LAW DATA SHEET Calculate the percent error, when comparing your experimental theoretical final volume Show...
CHARLES' LAW DATA SHEET Calculate the percent error, when comparing your experimental theoretical final volume Show all calculatie on separate page, Percent error volume to you Show calculations and answer questions on a separat Final measurements Initial masurements 1- 93.1 3112rk To 5.1 C-275,25k V- 58.5 mL . Volume of water drawn into ask V 201.5 ml. • V-V-V 3) List some sources of error that you might have made in this experiment - 260mL nitial volume (V) and Calculations...
Charles' Law (help with 2 and 4 please) thank you! Calculate the percent error, when comparing...
Charles' Law (help with 2 and 4 please)
thank you!
Calculate the percent error, when comparing your experimental final volume to your calculated theoretical final volume. Show all calculations. Percent error = vf=194.87 MI b) List some sources of error that you might have made in this experiment. & Thononggonaffecha anthehoren can causing #bantiepachtleeruder different. There has to be constant pressure, the air inside con be too cooled, which con case the flost to implode. 1. Repeat the calculations in...
figure 2.3 EXPERIMENT Experimental Uncertainty (Error) and Data Analysis 2 Laboratory Report TI QUESTIONS 1. Read...
figure 2.3
EXPERIMENT Experimental Uncertainty (Error) and Data Analysis 2 Laboratory Report TI QUESTIONS 1. Read the measurements on the rulers in Fig. 2.9, and comment on the results Ruler 1 om 5 Ruler 2 cm 6 Ruler 3 TTm 6 Figure 2.9 2. Were the measurements of the block in part tb) of Procedure 2 all done with the same instrument? Explain. 3. Referring to the dart analogy in Fig. 2.3, draw a dart grouping that would represent poor...
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy...
mean: 100.7
percent error: 0.7%
standard deviation: 29.58
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
In your own words, explain what sampling error is. Why is sampling error such an issue...
In your own words, explain what sampling error is. Why is sampling error such an issue when it comes to inferential statistics. What is alpha? What does it represent in hypothesis testing? Now that you know a little more about hypothesis testing, how do you feel about the fact that hypothesis testing will never give you a certain answer—that there’s always a possibility of creating a Type I or Type II error?
In a survey, 15 people were asked how much they spent on their child's last birthday gift. The results were roughly bell...
In a survey, 15 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $42 and standard deviation of $5. Estimate how much a typical parent would spend on their child's birthday gift (use a 90% confidence level).Give your answers to one decimal place. Provide the point estimate and margin or error.Do you add ( ) when answering?
In a survey, 22 people were asked how much they spent on their child's last birthday...
In a survey, 22 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $46 and standard deviation of $12. Estimate how much a typical parent would spend on their child's birthday gift (use a 98% confidence level). Give your answers to one decimal place. Provide the point estimate and margin or error. ±± Do you add ( ) when answering?
Can
somebody help me with my lab report question 1?
nalysis: Your lab report should include the following: In the "Calculations" section: 1. Using your measurements of the dimensions of the room, calculate lume of the room. Also calculate the uncertainty in the volume given your estimated uncertainties in the length, width and height. 2. Determine the area of the table for both sets of measurements (ruler and meter stick), and calculate the uncertainty in the area using both sets...
CHARLES' LAW DATA SHEET Calculate the percent error, when comparing your experimental theoretical final volume Show all calculatie on separate page, Percent error volume to you Show calculations and answer questions on a separat Final measurements Initial masurements 1- 93.1 3112rk To 5.1 C-275,25k V- 58.5 mL . Volume of water drawn into ask V 201.5 ml. • V-V-V 3) List some sources of error that you might have made in this experiment - 260mL nitial volume (V) and Calculations...
Charles' Law (help with 2 and 4 please)
thank you!
Calculate the percent error, when comparing your experimental final volume to your calculated theoretical final volume. Show all calculations. Percent error = vf=194.87 MI b) List some sources of error that you might have made in this experiment. & Thononggonaffecha anthehoren can causing #bantiepachtleeruder different. There has to be constant pressure, the air inside con be too cooled, which con case the flost to implode. 1. Repeat the calculations in...
figure 2.3
EXPERIMENT Experimental Uncertainty (Error) and Data Analysis 2 Laboratory Report TI QUESTIONS 1. Read the measurements on the rulers in Fig. 2.9, and comment on the results Ruler 1 om 5 Ruler 2 cm 6 Ruler 3 TTm 6 Figure 2.9 2. Were the measurements of the block in part tb) of Procedure 2 all done with the same instrument? Explain. 3. Referring to the dart analogy in Fig. 2.3, draw a dart grouping that would represent poor...
mean: 100.7
percent error: 0.7%
standard deviation: 29.58
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
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