Jamie wants to know the volume of his gold ring in cubic centimeters. he gets a rectangular glass with a base 3\text{ cm}3 cm3, start text, space, c, m, end text by 22 cm2, start text, space, c, m, end text and fills the glass 4]{ cm}4 cm4, start text, space, c, m, end text high with water.

What are different types of statistical programs

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.