Mrs. Jones surveyed the class for the number of letters in their given first name. The data is recorded below. {5, 8, 6, 5, 4, 9, 8, 7, 6, 3, 8, 7, 5, 6, 7, 8} What is the interquartile range of the data? A 2 B 3 C. 7 D. 8​

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

Ten times the square of a non-zero number is eqaul to ninety times the number

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15