A random sample of 60 mathematics majors spent an average of $200.00 for textbooks for a term, with a standard deviation of $22.50. A random sample of 40 English majors spent an average of $180.00 for textbooks that term, with a standard deviation of $18.30. What is the value of the pooled standard error for the difference in mean amount spent?
A) 20.93
B) 4.27
C) 16.81
D) 4.10

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The Answer of A random sample of 60 mathematics majors spent an average of $200.00 for textbooks for a term, with a standard deviation of $22.50. A random sample of 40 English majors spent an average of $180.00 for textbooks that term, with a standard deviation of $18.30. What is the value of the pooled standard error for the difference in mean amount spent?
A) 20.93
B) 4.27
C) 16.81
D) 4.10

A Random Sample of 60 Mathematics Majors Spent an Average