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List K: 7, 11, 15, 19, 23

The standard deviation of the numbers in list K is equal to the standard deviation of the numbers in which of the following lists?

Indicate all such lists.
For which of the following lists is the standard deviation of the numbers in that list greater than the standard deviation of the numbers 0, 10, 20, 30, and 40?
On a certain farm, the same set of 5 different chores is to be completed each day, but the order in which the chores are completed changes from day to day.The integer x represents the greatest possible number of consecutive days that can occur before an ordering of the chores must be repeated.

Quantity A

x

Quantity B

100


At a dinner party, 5 people are to be seated around a circular table. Two seating arrangements are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seating arrangements for the group?
Integer x is a multiple of 26. R is the remainder when 15x is divided by 6.

Quantity A

R

Quantity B

0


A restaurant has a total of 16 tables, each of which can seat a maximum of 4 people. If 50 people were sitting at the tables in the restaurant, with no tables empty, what is the greatest possible number of tables that could be occupied by just 1 person?


In the xy-plane, the graph of the function y=f(x) for 0≤x≤15 consists of two line segments intersecting at the point (6, 0). The slopes of the two line segments are -1 and 1.

Quantity A

f(3)

Quantity B

f(9)


If an integer x is to be randomly selected from among the integers between -3 and 3, inclusive, what is the probability that |x-2| > 0 ?
$$n$$ is an integer greater than 1,000.

Quantity A

The number of prime numbers that are greater than n and less than $$n+15$$

Quantity B

6


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