A study' randomly assigned students to take notes either longhand or using a laptop. The resulting scores of the students on a test of the material are given in the table below. Does the data provide evidence that it is more effective to take notes longhand rather than on a laptop? Note-taking Longhand 38 25.6 10.8 Laptop 40 18.3 9.0 Table 1: Summary statistics for test scores after taking notes longhand or on a laptop Let group 1 and group 2 be the score on the test for those taking notes by hand and those taking notes on a computer, respectively. Mueller, P.A., and Oppenheimer, D.M., "The Pen is Mightier Than the Keyboard:Advantages of Longhand Over Laptop Note Taking," Psychological Science, May 22, 2014. State the null and alternative hypotheses. :: < :: p :: pi : P2 :: - :: p : P2 :: r Ho: vs Ha:
A study' randomly assigned students to take notes either longhand or using a laptop. The resulting scores of the students on a test of the material are given in the table below. Does the data provide evidence that it is more effective to take notes longhand rather than on a laptop? Note-taking Longhand 38 25.6 10.8 Laptop 40 18.3 9.0 Table 1: Summary statistics for test scores after taking notes longhand or on a laptop Let group 1 and group 2 be the score on the test for those taking notes by hand and those taking notes on a computer, respectively. Mueller, P.A., and Oppenheimer, D.M., "The Pen is Mightier Than the Keyboard:Advantages of Longhand Over Laptop Note Taking," Psychological Science, May 22, 2014. State the null and alternative hypotheses. :: < :: p :: pi : P2 :: - :: p : P2 :: r Ho: vs Ha:
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
![Calculate the relevant test statistic.
Round your answer to three decimal places.
t-statistic
eTextbook and Media
Find the p-value.
Round your answer to four decimal places.
p-value](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2e1ea85c-702b-4278-9649-5b535ffa5734%2Fe7dbc391-f8bc-4ac2-ac4f-750f42c5bc61%2F5y00r4m_processed.png&w=3840&q=75)
Transcribed Image Text:Calculate the relevant test statistic.
Round your answer to three decimal places.
t-statistic
eTextbook and Media
Find the p-value.
Round your answer to four decimal places.
p-value
![A study' randomly assigned students to take notes either longhand or using a laptop. The resulting scores of the students on a test of the material are given in the table below. Does the data
provide evidence that it is more effective to take notes longhand rather than on a laptop?
Note-taking
S
Longhand
38 25.6 10.8
Laptop
40 18.3 9.0
Table 1: Summary statistics for test scores after taking notes longhand or on a laptop
Let group 1 and group 2 be the score on the test for those taking notes by hand and those taking notes on a computer, respectively.
"Mueller, P.A., and Oppenheimer, D.M., “The Pen is Mightier Than the Keyboard:Advantages of Longhand Over Laptop Note Taking," Psychological Science, May 22, 2014.
State the null and alternative hypotheses.
: H2
:: x1
:: x2
:: <
:: >
:: p
: Pi
: P2
:: p
:: x
:: p
P1
:: p2
:: r
Ho:
| vs Ha:
::
::
::
::](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2e1ea85c-702b-4278-9649-5b535ffa5734%2Fe7dbc391-f8bc-4ac2-ac4f-750f42c5bc61%2Fqvckp96_processed.png&w=3840&q=75)
Transcribed Image Text:A study' randomly assigned students to take notes either longhand or using a laptop. The resulting scores of the students on a test of the material are given in the table below. Does the data
provide evidence that it is more effective to take notes longhand rather than on a laptop?
Note-taking
S
Longhand
38 25.6 10.8
Laptop
40 18.3 9.0
Table 1: Summary statistics for test scores after taking notes longhand or on a laptop
Let group 1 and group 2 be the score on the test for those taking notes by hand and those taking notes on a computer, respectively.
"Mueller, P.A., and Oppenheimer, D.M., “The Pen is Mightier Than the Keyboard:Advantages of Longhand Over Laptop Note Taking," Psychological Science, May 22, 2014.
State the null and alternative hypotheses.
: H2
:: x1
:: x2
:: <
:: >
:: p
: Pi
: P2
:: p
:: x
:: p
P1
:: p2
:: r
Ho:
| vs Ha:
::
::
::
::
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