Andrew measured the time it took a golf ball to fall from the balcony of his house five times. He recorded the following values: 1.05 s, 0.99 s, 1.06 s, 1.07 s and 0.93 s. For Andrew's set of data, calculate the mean value, standard deviation, standard deviation of the mean, and present the final result of his experiment with the correct number of significant figures.

What is the mean value of time (
t
)? (Enter your answer to at least three significant figures.)

Question

Andrew measured the time it took a golf ball to fall from the balcony of his house five times. He recorded the following values: 1.05 s, 0.99 s, 1.06 s, 1.07 s and 0.93 s. For Andrew's set of data, calculate the mean value, standard deviation, standard deviation of the mean, and present the final result of his experiment with the correct number of significant figures. 
 

What is the mean value of time (
t
)? (Enter your answer to at least three significant figures.)

anonymous · Answer

we can find mean value of time by adding all value and dividing the answer by 5 and then give the answer in 3 significant fig,you know how to calculate the significant figures?