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Author Archives: Anonymous

What is the organizational pattern, given this central idea?…

What is the organizational pattern, given this central idea?  “Today I will cover the        major hurricane zones along the East and Southern Coast – South Carolina,        Lousiana and Mississippi.” 

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Why did female abolitionists often meet resistance within th…

Why did female abolitionists often meet resistance within their own movement? 

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A distribution is bell-shaped, with a mean of 170 and a stan…

A distribution is bell-shaped, with a mean of 170 and a standard deviation of 25. Using the empirical rule,   a. What percentage of observations are between 120 and 195? [a] b. What percentage of observations are greater than 245? [b]

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Events that do not share any common outcome of an experiment…

Events that do not share any common outcome of an experiment are  

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A major consequence of the War of 1812 was it:

A major consequence of the War of 1812 was it:

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Lincoln’s Gettysburg Address:

Lincoln’s Gettysburg Address:

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A university president claims more than 55% of all students…

A university president claims more than 55% of all students regularly use the campus library. A random sample of 250 students yielded 141 who regularly use the library. Use a 5% level of significance to test the researcher’s claim.   State the hypotheses:

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Consider the following equation: Cu(s) + 2 HBr(aq) → CuBr2(…

Consider the following equation: Cu(s) + 2 HBr(aq) → CuBr2(aq) + H2(g) A 25.0 mL solution of 1.5 M HBr that completely reacts with copper metal will produce _______ moles of CuBr2.

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Based off the boxplot above, a. The value of the IQR is [a]….

Based off the boxplot above, a. The value of the IQR is [a]. b. The lower bound (LB) value for determining outliers is [b].

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A university president claims more than 55% of all students…

A university president claims more than 55% of all students regularly use the campus library. A random sample of 250 students yielded 141 who regularly use the library. Use a 5% level of significance to test the researcher’s claim.   Calculate the p-value using the appropriate table above. [a]

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