The reaction time of a student as determined by her teammates in the laboratory are as follows: a. b. C. 2.1 s, 1.5 s, 1.9 s, 1.6 s, 1.5 s Compute the student's mean reaction time. What is the absolute uncertainty of the student's reaction time? Solve for the variance of the measurement of the student's reaction time. Express the student's reaction time in terms of standard deviation.

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Chapter1: Units, Trigonometry. And Vectors
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Answer all the questions thank you with complete equations and complete answers/solutions.
1.
2.
The reaction time of a student as determined by her teammates in the laboratory are as
follows:
a.
b.
C.
d.
e.
2.1 s, 1.5 s, 1.9 s, 1.6 s, 1.5 s
Compute the student's mean reaction time.
What is the absolute uncertainty of the student's reaction time?
Solve for the variance of the measurement of the student's reaction time. Express the
student's reaction time in terms of standard deviation.
Convert the absolute uncertainty obtained in (b) to relative uncertainty.
What is the student's reaction time?
The standard atmospheric pressure is 1.013 25x105 Pa. Pa stands for pascal, which is
equivalent to N/m². What is the standard atmospheric pressure in dynes/cm²?
Transcribed Image Text:1. 2. The reaction time of a student as determined by her teammates in the laboratory are as follows: a. b. C. d. e. 2.1 s, 1.5 s, 1.9 s, 1.6 s, 1.5 s Compute the student's mean reaction time. What is the absolute uncertainty of the student's reaction time? Solve for the variance of the measurement of the student's reaction time. Express the student's reaction time in terms of standard deviation. Convert the absolute uncertainty obtained in (b) to relative uncertainty. What is the student's reaction time? The standard atmospheric pressure is 1.013 25x105 Pa. Pa stands for pascal, which is equivalent to N/m². What is the standard atmospheric pressure in dynes/cm²?
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