A fund manager wants to know if the annual rate of return is greater for growth stocks (sample 1) than for value stocks (sample 2) .The fund manager collects data on the returns of growth and value funds.Below are the sample sizes and rank sums for the Wilcoxon rank-sum test. 
The value of the test statistic W is _____.
Definitions:
Immediate Reinforcement
The provision of a reward or punishment immediately following a behavior, which increases the likelihood of that behavior being repeated in the future.
Spiderman
A fictional superhero character created by Marvel Comics, known for his spider-like abilities and swinging across cityscapes using webs.
Modeling
The process of observing and imitating a specific behavior.
Baseball Cap
A type of soft cap with a rounded crown and a stiff bill projecting in front.
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