Assume you are interested in determining if reaction times to identify letters presented on a computer…

Homework Help Question & Answers

Assume you are interested in determining if reaction times to identify letters presented on a computer…

Assume you are interested in determining if reaction times to identify letters presented on a computer screen differ according to time of day. You present the subjects in your study with a letter and measure how long it takes them to push a key on a keyboard in front of them (i.e. you measure their reaction time in milliseconds). Below is a set of reaction time data collected from 25 students in the late afternoon. 1) Construct a grouped frequency distribution table using the steps outlined in class. For this assignment use 6 interval classes to calculate your interval width. NOTE: this does not mean your final table has to have 6 categories (9 points). 2) In your table include columns expressing the relative frequencies of scores a proportion and percentages (9 points) 3) If you had to represent the frequency distribution graphically what type of graph would you choose? Why? (2 points) 30 23 58 28 41 35 67 48 27 42 53 46 55 41 33 18 53 25 30 38 32 48 36 31 39
0 0
Add a comment

GET HELP WITH YOUR PAPERS

GET THIS ANSWER FROM EXPERTS NOW

WhatsApp
Hello! Need help with your assignments? We are here
Don`t copy text!