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And each trial of an experiment a participant is presented with a constant soft noise. Which is interrupted at some unpredictable Time by slightly louder sound. The time it takes for the participant to react to the loudest sound is recorded. The following list contains a reaction time in milliseconds for non trials

And each trial of an experiment a participant is presented with a constant soft noise. Which is interrupted at some unpredictable Time by slightly louder sound. The time it takes for the participant to react to the loudest sound is recorded. The following list contains a reaction time in milliseconds for non trials

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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And each trial of an experiment a participant is presented with a constant soft noise. Which is interrupted at some unpredictable Time by slightly louder sound. The time it takes for the participant to react to the loudest sound is recorded. The following list contains a reaction time in milliseconds for non trials of this experiment:

**Data Analysis Questions** You are provided with the following data set: \[745, 563, 361, 563, 563, 363, 354, 745, 699, 745\] Below are questions to help you analyze this data set. For each question, provide your answer, rounding to one decimal place if necessary. **(a) Finding the Median** What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. \[ \_\_\_ \] **(b) Calculating the Mean** What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. \[ \_\_\_ \] **(c) Determining the Modes** How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. - \( \bigcirc \) zero modes - \( \bigcirc \) one mode: \[\_\_\_\] - \( \bigcirc \) two modes: \[\_\_\_\] and \[\_\_\_\]
Transcribed Image Text:**Data Analysis Questions** You are provided with the following data set: \[745, 563, 361, 563, 563, 363, 354, 745, 699, 745\] Below are questions to help you analyze this data set. For each question, provide your answer, rounding to one decimal place if necessary. **(a) Finding the Median** What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. \[ \_\_\_ \] **(b) Calculating the Mean** What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. \[ \_\_\_ \] **(c) Determining the Modes** How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. - \( \bigcirc \) zero modes - \( \bigcirc \) one mode: \[\_\_\_\] - \( \bigcirc \) two modes: \[\_\_\_\] and \[\_\_\_\]
Expert Solution
Step 1

Formula :

* Median : It is the middle number of sorted data. 

*'Mean = Σx/n

* Mode : It is the value that most commonly observed value in a set of data values. 

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