Math Crossword

each of four equal groups into which a population can be divided according to the distribution of values of a particular variable
a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression (e.g. 3 in 23 = 2 × 2 × 2)
a statement that the values of two mathematical expressions are equal (indicated by the sign =)
not consistent or having a fixed pattern; liable to change
a variable (often denoted by x ) whose variation does not depend on that of another
a variable (often denoted by y ) whose value depends on that of another
occurring continuously over a period of time
the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse
the angle formed by the line of sight and the horizontal plane for an object above the horizontal
a fixed reference line for the measurement of coordinates
the practice or science of collecting and analyzing numerical data in large quantities, especially for the purpose of inferring proportions in a whole from those in a representative sample
facts and statistics collected together for reference or analysis
prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair
the value that occurs most frequently in a given set of data
the average of the numbers: a calculated "central" value of a set of numbers. To calculate it: add up all the numbers, then divide by how many numbers there are