In % of the values in a data set lie at or below the % of the values in a data set lie at or below the third quartile (q3).if a sample consists of 900 test scores, them would be at or below the second quartile (q2).if a sample consists of 900 test scores, them would be at or above the first quartile (q1).

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

In the geometric progression –3, 12, −48… what term is 3,072?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.