Find the value of the standard normal random variable z, called z0 such that: (a) p(z≤z0)=0.7004 z0= .525 (b) p(−z0≤z≤z0)=0.7952 z0= (c) p(−z0≤z≤z0)=0.7206 z0= (d) p(z≥z0)=0.00677 z0= (e) p(−z0≤z≤0)=0.4634 z0= (f) p(−1.57≤z≤z0)=0.5302 z0=

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

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.