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Calculate the standard error for the difference in means using the sample information given. n1=80,x1=59,s1=19.77 and n2=60,x2=78,s2=6.2 Round your answer to three decimal places standard

Calculate the standard error for the difference in means using the sample information given.

n1=80,x1=59,s1=19.77 and n2=60,x2=78,s2=6.2

Round your answer to three decimal places

standard error =__________

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