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An election involving four candidates for mayor

An election involving four candidates for mayor has been held. Of the following, which is the best way to present the percentage of votes each candidate received?. A.) circle graph. B.) box plot. A.) circle graph. C.) scatterplot. D.) histogram. L. F.

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An election involving four candidates for mayor

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  1. An election involving four candidates for mayor has been held. Of the following, which is the best way to present the percentage of votes each candidate received? A.) circle graph B.) box plot A.) circle graph C.) scatterplot D.) histogram L F

  2. The table below shows the gender and color of 7 puppies. If a puppy selected at random from the group is brown, what is the probability it is a male? A.) B.) A.) C.) D.) L F

  3. If the digit in the tens place of 37,241 is increased by one and the digit in the thousands place is decreased by one, how has the number been changed? A.) The number has been decreased by 990. A.) The number has been decreased by 990. B.) The number has been decreased by 1010. C.) The number has been increased by 10. D.) The number has been increased by 1010. L F

  4. In a fundraiser, 10 students in class A sold an average (arithmetic mean) of 4 boxes of cookies. In class B, 15 students sold an average of 9 boxes. What was the average number of boxes of cookies sold by the 25 students? A.) B.) 1 C.) D.) 7 D.) 7 L F

  5. The first term in a sequence of numbers is Each term after the first term is 1 more than twice its previous terms. What is the 4th term? A.) 2 B.) 5 C.) 11 C.) 11 D.) 23 L F

  6. Yvonne has studied the cost of tickets over time for her favorite sports team. She has created a model to predict the cost of a ticket in the future. Let C represent the cost of a ticket in dollars and y represent the number of years in the future. Her model is: Based on this model, how much will the cost of a ticket increase in two years? A.) $5 A.) $5 B.) $8 C.) $13 D.) $18 L F

  7. Which of the following could be the graph of a function? A.) B.) C.) D.) D.) L F

  8. What is the slope of the line shown in the graph below? A.) 1/3 B.) 2/3 B.) 2/3 C.) 1 D.) 3/2 L F

  9. What is the least whole number x for which A.) 5 B.) 6 B.) 6 C.) 22 D.) 23 L F

  10. A particular flu vaccine is effective for 90 percent of the patients who receive it. What is the probability that it will be effective for both of the next two randomly selected patients? A.) 0.63 B.) 0.72 C.) 0.81 C.) 0.81 D.) 0.90 L F

  11. The table below shows the scores of 10 students on a final examination. What is the range of these scores? A.) 33 B.) 40 C.) 55 D.) 88 c.) 55 L F

  12. Rosa is twice as old as Byron. Fred is one year older than Byron. If Fred’s age is represented by F, which of the following represents the ages of Rosa and Byron, respectively? A.) B.) B.) C.) D.) L F

  13. Which of the following is the graph of A.) B.) C.) D.) D.) L F

  14. If the pattern in the list above continues, what will be the next number after 56? A.) 54 B.) 63 C.) 65 C.) 65 D.) 67 L F

  15. A.) 6 B.) 5 A.) 6 C.) D.) L F

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