(b) What is the F-statistic? Round your answer to two decimal places. F-statistic = i eTextbook and Media (c) What is the p-value?

MATLAB: An Introduction with Applications
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An experiment investigates the effect of drawing on memory. In the experiment, participants were randomly divided into three
groups and shown a list of 10 words to memorize. Participants were instructed to either draw an image for each word, write a list of
attributes for each word, or write the word. The response variable is the number of words participants are able to recall. The
summary statistics for number of words recalled (out of 10) are shown in the table below. Construct an ANOVA table to assess the
difference in mean word recall between the three groups and answer the following questions.
Group
Mean St.Dev.
Draw
16
4.8
1.3
List attributes 16
3.4
1.6
Write
16
3.2
1.2
Overall
48
3.8
1.527
Table 1 What helps memory recall? Experiment 1
Transcribed Image Text:An experiment investigates the effect of drawing on memory. In the experiment, participants were randomly divided into three groups and shown a list of 10 words to memorize. Participants were instructed to either draw an image for each word, write a list of attributes for each word, or write the word. The response variable is the number of words participants are able to recall. The summary statistics for number of words recalled (out of 10) are shown in the table below. Construct an ANOVA table to assess the difference in mean word recall between the three groups and answer the following questions. Group Mean St.Dev. Draw 16 4.8 1.3 List attributes 16 3.4 1.6 Write 16 3.2 1.2 Overall 48 3.8 1.527 Table 1 What helps memory recall? Experiment 1
(b) What is the F-statistic?
Round your answer to two decimal places.
F-statistic = i
eTextbook and Media
(c) What is the p-value?
Round your answer to four decimal places.
p-value = i
Transcribed Image Text:(b) What is the F-statistic? Round your answer to two decimal places. F-statistic = i eTextbook and Media (c) What is the p-value? Round your answer to four decimal places. p-value = i
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