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In 2015, people all over the internet were hotly debating whether a specific dress was actually white and gold (WG) or black and blue (BB). The photograph was unusually lit and provided little context beyond the dress itself, leaving much to interpretation. The dress therefore made an excellent tool to study the involvement of higher cognitive functions in color perception. Researchers recruited a random sample of adults, some of whom perceived the dress to be WG and some of whom perceived it to be BB. While the subjects were looking at the picture of the dress on a computer screen, their relative brain activity in the frontal cortex was assessed using functional magnetic resonance imaging (fMRI) brain imaging. The table contains the findings. Macmillan Learning SOLVE: Calculate the test statistic. Test the difference between μBB and HwG. Give your answer to two decimal places. = Give an inequality statement about the P-value. 0.001 < P < 0.01

In 2015, people all over the internet were hotly debating whether a specific dress was actually white and gold (WG) or black and blue (BB). The photograph was unusually lit and provided little context beyond the dress itself, leaving much to interpretation. The dress therefore made an excellent tool to study the involvement of higher cognitive functions in color perception. Researchers recruited a random sample of adults, some of whom perceived the dress to be WG and some of whom perceived it to be BB. While the subjects were looking at the picture of the dress on a computer screen, their relative brain activity in the frontal cortex was assessed using functional magnetic resonance imaging (fMRI) brain imaging. The table contains the findings. Macmillan Learning SOLVE: Calculate the test statistic. Test the difference between μBB and HwG. Give your answer to two decimal places. = Give an inequality statement about the P-value. 0.001 < P < 0.01

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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In 2015, people all over the internet were hotly debating whether a specific dress was actually white and gold (WG) or black and blue (BB). The photograph was unusually lit and provided little context beyond the dress itself, leaving much to interpretation. The dress therefore made an excellent tool to study the involvement of higher cognitive functions in color perception. Researchers recruited a random sample of adults, some of whom perceived the dress to be WG and some of whom perceived it to be BB. While the subjects were looking at the picture of the dress on a computer screen, their relative brain activity in the frontal cortex was assessed using functional magnetic resonance imaging (fMRI) brain imaging. The table contains the findings. B -0.68 -0.58 -0.57 -0.42 -0.39 -0.36 -0.30 B -0.21 -0.23 -0.14 -0.12 -0.08 0.04 0.20 w-0.24-0.03 0.07 0.15 0.16 0.17 0.33 G 0.35 0.37 0.49 0.52 0.54 0.68 0.76 Click to download the data in your preferred format. Excel Minitab14-18 Minitab18+ JMP SPSS TI R Mac- TXT PC-TXT CSV CrunchIt! Macmillan Learning SOLVE: Calculate the test statistic. Test the difference between μBв and μwG. Give your answer to two decimal places. t = Give an inequality statement about the P-value. 0.001 <P < 0.01 0.02 P<0.04 OP >0.999 OP<0.001
Transcribed Image Text:In 2015, people all over the internet were hotly debating whether a specific dress was actually white and gold (WG) or black and blue (BB). The photograph was unusually lit and provided little context beyond the dress itself, leaving much to interpretation. The dress therefore made an excellent tool to study the involvement of higher cognitive functions in color perception. Researchers recruited a random sample of adults, some of whom perceived the dress to be WG and some of whom perceived it to be BB. While the subjects were looking at the picture of the dress on a computer screen, their relative brain activity in the frontal cortex was assessed using functional magnetic resonance imaging (fMRI) brain imaging. The table contains the findings. B -0.68 -0.58 -0.57 -0.42 -0.39 -0.36 -0.30 B -0.21 -0.23 -0.14 -0.12 -0.08 0.04 0.20 w-0.24-0.03 0.07 0.15 0.16 0.17 0.33 G 0.35 0.37 0.49 0.52 0.54 0.68 0.76 Click to download the data in your preferred format. Excel Minitab14-18 Minitab18+ JMP SPSS TI R Mac- TXT PC-TXT CSV CrunchIt! Macmillan Learning SOLVE: Calculate the test statistic. Test the difference between μBв and μwG. Give your answer to two decimal places. t = Give an inequality statement about the P-value. 0.001 <P < 0.01 0.02 P<0.04 OP >0.999 OP<0.001
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