Fast reactions: In a study of reaction times, the time to respond to a visual stimulus (x) and the time to respond to an auditory stimulus were recorded for each of 8 subjects. Times were measured in thousandths of a second. The results are presented in the following table. Visual Auditory 203 206 235 241 178 201 191 169 211 189 188 193 161 159 176 163 Send data to Excel The least-squares regression line y = b, + b,x=5.3531+0.958x and E (x-x) = 3754.8750 are known for this data. Use the critical value method to test H,: B, = 0 versus H,: B1 >0. Can you conclude that visual response is useful in predicting auditory response? Use the a = 0.01 level of significance. Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas. Critical value(s): 3.143 Part: 1/ 4 Part 2 of 4 Compute the test statistic. Always round t-score values to three decimal places. t =
Fast reactions: In a study of reaction times, the time to respond to a visual stimulus (x) and the time to respond to an auditory stimulus were recorded for each of 8 subjects. Times were measured in thousandths of a second. The results are presented in the following table. Visual Auditory 203 206 235 241 178 201 191 169 211 189 188 193 161 159 176 163 Send data to Excel The least-squares regression line y = b, + b,x=5.3531+0.958x and E (x-x) = 3754.8750 are known for this data. Use the critical value method to test H,: B, = 0 versus H,: B1 >0. Can you conclude that visual response is useful in predicting auditory response? Use the a = 0.01 level of significance. Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas. Critical value(s): 3.143 Part: 1/ 4 Part 2 of 4 Compute the test statistic. Always round t-score values to three decimal places. t =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Fast reactions: In a study of reaction times, the time to respond to a visual stimulus (x) and the time to respond to an auditory stimulus (y)
were recorded for each of 8 subjects. Times were measured in thousandths of a second. The results are presented in the following table.
Visual Auditory
203
206
235
241
178
201
191
169
211
189
188
193
161
159
176
163
Send data to Excel
The least-squares regression line y = b+b;x= 5.3531+0.958x and E (x-x) = 3754.8750 are known for this data. Use the critical value
method to test H: B1 = 0 versus H:P > 0. Can you conclude that visual response is useful in predicting auditory response? Use the a = 0.01
level of significance.
Part 1 of 4
Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.
Critical value(s): 3.143
Part: 1/ 4
Part 2 of 4
Compute the test statistic. Always round t-score values to three decimal places.
t =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d29445b-e049-4728-8964-cf5ca6a5cb83%2Fa2d0d7ec-7a48-4fcf-b334-80c4f2dbc0ab%2Fjxg2cyd_processed.png&w=3840&q=75)
Transcribed Image Text:Fast reactions: In a study of reaction times, the time to respond to a visual stimulus (x) and the time to respond to an auditory stimulus (y)
were recorded for each of 8 subjects. Times were measured in thousandths of a second. The results are presented in the following table.
Visual Auditory
203
206
235
241
178
201
191
169
211
189
188
193
161
159
176
163
Send data to Excel
The least-squares regression line y = b+b;x= 5.3531+0.958x and E (x-x) = 3754.8750 are known for this data. Use the critical value
method to test H: B1 = 0 versus H:P > 0. Can you conclude that visual response is useful in predicting auditory response? Use the a = 0.01
level of significance.
Part 1 of 4
Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.
Critical value(s): 3.143
Part: 1/ 4
Part 2 of 4
Compute the test statistic. Always round t-score values to three decimal places.
t =
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