1.   Which is the correct box-and-whisker plot for the quiz scores?
   
    A.
    B.
    C.
    D.
    Hint

  2.   A red number cube and a blue number cube are tossed. If each number cube is numbered 1 through 6, determine the probability of the red number cube showing a 4 and the blue number cube showing a 2.
    A. B.
    C. D.
    Hint

  3.   Suppose you have a bag of numbered blocks 1–12. What is the probability of drawing a block with a prime number?
    A. , or B.
    C. D. , or
    Hint

  4.   Find the fair game.
    A. Walter and Jerome each toss a number cube and add the numbers. Walter scores one point if the total is 7 or greater. Jerome scores one point if the total is less than 7.
    B. Walter and Jerome each toss a number cube and add the numbers. Walter scores one point if the total is greater than 7. Jerome scores one point if the total is less than 7.
    C. Walter and Jerome each toss a number cube and add the numbers. Walter scores one point if the total is greater than 7. Jerome scores one point if the total is 7 or less.
    D. Walter and Jerome each toss a number cube and add the numbers. Walter scores two points if the total is 7 or greater. Jerome scores three points if the total is less than 7.
    Hint

  5.   Suppose you have a bag filled with 6 blocks numbered from 1–6. You consecutively choose three blocks, without replacement to form a three-digit number. You choose the first number and put it in either the hundreds, tens, or ones place. You choose the next number and put it in one of the remaining places, and so on. The object of the game is to create the greatest three-digit number. What is the probability of getting a higher number in the third draw (than the second draw) if a 2 is in the ones place and the second draw is a 4?
    A. B.
    C. D.
    Hint

  6.   Taylor and Isabel played a game with red, blue, white, and green balls. They had a bag with 10 balls. They took 4 samples of 4 balls at a time.
Sample 1: RRBB
Sample 2: BGRR
Sample 3: RWRB
Sample 4: RGBW
Find the best estimate of the number of red balls in the bag.
    A. 3 B. 9
    C. 1 D. 5
    Hint

  7.   Taylor and Isabel played a game with red, blue, white, and green balls. They had a bag with 10 balls. They took 4 samples of 4 balls at a time.
Sample 1: RRBB
Sample 2: BGRR
Sample 3: RWRB
Sample 4: RGBW
Find the best estimate of the number of white balls in the bag.
    A. 1 B. 6
    C. 7 D. 3
    Hint

  8.   About what percentage of the test scores below are between 55 and 95?
    ST10-001W-008550
    A. 50% B. 60%
    C. 75% D. 25%
    Hint



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