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For each value x in a list of values with mean m, the absolute deviation of x from the mean is defined as |x-m|.

List W consists of 5 values, all of which are positive integers. The least value in W is 1 and the greatest value in W is 10.

Quantity A

The range of the absolute deviations of the values in W from the mean

Quantity B

5


The terms $$a_n$$ of a certain sequence are defined by $$a_n=\frac{3}{n(n+1)}$$ for all integers n ≥ 1.

Quantity A

The sum of the first 100,000 terms of the sequence

Quantity B

3






Of the people in a debating club, 42 percent are more than 55 years old and 68 percent are married.

Quantity A

The percent of the people in the club who are both more than 55 years old and married

Quantity B

26%






On each side of a parade route, spectators occupy a sidewalk that is 10 feet wide and 1.5 miles long. The parade organizers estimate that the average amount of sidewalk space occupied per spectator is 6 square feet. Based on this estimate, which of the following is closest to the total number of spectators occupying the two sidewalks? (1 mile = 5,280 feet)
In a group of 10 people, the median height is 70 inches, the average (arithmetic mean) height is 70.5 inches, and the range of the heights is 12 inches. If an additional person who is 74 inches tall joins the group, which of the three statistics must change?
If 50 percent of the calls received during the week about subscription cancellations were received on Friday, approximately what percent of the calls received on Friday were calls about subscription cancellations?
During the week shown, what is the least possible number of days on which the business could have received one or more calls about service issues?
If a circle graph is to be drawn to show the distribution of the numbers of calls received per day for the week shown, what will be the degree measure of the central angle of the sector representing Thursday?

Give your answer to the nearest degree.

_____degrees


The parallel sides (bases) of trapezoid RSTU have lengths 3 and 9, and the nonparallel sides have lengths 4 and 6, as shown in the figure. Line segment AB (not shown) is parallel to the two bases of RSTU with point A on side RS and point B on side TU. If AB divides the trapezoid into two trapezoids having equal perimeters, what is the sum of the lengths of the nonparallel sides of trapezoid RABU?
The probability that event R will occur is 0.65. The probability that event T will occur is 0.47.

Quantity A

The probability that neither R nor T will occur

Quantity B

0.47




The acreage of Hopetown, a town in Lewis County, is equal to 20 percent of the acreage of the region that is in Lewis County but not in Hopetown.

Quantity A

The acreage of Hopetown as a percent of the entire acreage of Lewis County

Quantity B

18%


By approximately what percent did the stock price per share of Brand S coffee increase from January to December?
For each of the 5 months July through November, the stock price per share of Brand D coffee decreased from the price for the preceding month. Which of the following is closest to the average (arithmetic mean) of the 5 decreases in price per share?
From the graph, Joe read the stock prices for three consecutive months for Brand D coffee. Which of the following is closest to the maximum possible range of the three stock prices that Joe read?


The frequency distribution above shows the number of colleges visited by a sample of students. If the median of the numbers of colleges visited is 3, which of the following could be the value of x?

Indicate all such values.
In a sequence of 700 integers, each term after the first two terms is the sum of the two preceding terms.

Which of the following could be the number of odd integers in the sequence?

Indicate all such numbers.
If y=(x-2)(x-1)(x+ 1), which of the following graphs indicates all of the values of x for which y is positive?
In the xy-plane, a triangle has vertices (0, 3), (b, 3), and (0, 3b), where b is a constant. If the area of the triangle is 18. which of the following is a possible value of b?


The table above shows the times, in seconds, that it took each of 5 mechanics to perform a simple task. For the 5 times shown, if the median is greater than the average (arithmetic mean), which of the following could be the value of x?

Indicate all such values.
Alice and Eddie are each flying a kite on level ground. A taut string extends from Alice's hand to her kite so that the length of the string between the end A in her hand and the end X attached to her kite is 105 meters and A is 2 meters above the ground. A taut string extends from Eddie's hand to his kite so that the length of the string between the end B in his hand and the end Y attached to his kite is 110 meters and B is 1 meter above the ground. At a certain moment, when X and Y are directly above each other, the point on the ground directly below X and Y is 5 meters and 45 meters, respectively, from the points on the ground directly below A and B. Which of the following statements is true about the relative heights of X and Y above the ground at that moment?

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