Mathematics MCQ Questions Answers

1. The classical approach to probability requires that the outcomes are _______.

2. It is estimated that over ___________% of all crashes in the u.s. are caused by driver distraction.

3. It has been reported that the use of credit cards increases the ________ of customer spending.

4. Selections made with replacement are considered to be _______.

5. Tropical rainforests are not located in _______.

6. The ________ of a random variable corresponds to the notion of the mean, or average, for a sample.

7. Smoking and the episodes of lung cancer have a high correlation, but it does not prove ________.

8. Who, what, when, where, and why are elements of _____.

9. If n1 = n2 and n is relatively large, then the t test is relatively robust against ____.

10. If its assumptions are met, the analysis of variance technique is appropriate when ____.

11. As the separation between the two groups of scores increases, uobt ____.

12. A disadvantage of using an arithmetic mean to summarize a set of data is that __________.

13. If the order of the items selected matters, then we have a _______.

14. When conducting a survey, it is important to choose a sample that __________.

15. Typically, a focus group should include ________ customers.

16. The population of the united states has grown approximately _____ times since 1790.

17. The size of the box in a boxplot shows the ____________________ of the data set.

18. Nielsen in its credited with providing _______________________ services.

19. Maximal oxygen uptake is the best single measurement of __________________.

20. For small samples, t intervals are ___________ z intervals based on the same data set.

21. The most common logical topologies are ____ and ring.

22. The intersection of two distinct lines occurs at a ____.

23. The hyperbola's _____ is the point halfway between its two vertices.

24. Functions of the form y = abx, where b>0 and b 0, are called ____ functions.

25. Error bursts occur ____ percent of the time.

26. A lock that extends a solid metal bar into the door frame for extra security is the _____.

27. (___)^2=(cscx-1)(cscx+1) ?

28. A virtual group is __________.

29. Complete this sentence: the longest side of a triangle is always opposite the _________________.

30. A spaceship traveled 93 billion miles. in scientific notation that is _____ miles.

31. A person in the ______ role will encourage all group members to participate.

32. If one exists, a data modeler uses a _____ as the primary key of the entity being modeled.

33. A specialization hierarchy can have _____ level(s) of supertype/subtype relationships.

34. Striking a fixed object at 60 mph is the same as falling from a _____ story building:

35. Information silos have __________ processes.

36. Julia y marcos____________la televisin anoche.

37. The definition of an angle uses the undefined term ________.

38. If you accumulate _____ points in 12 months your license will be suspended for 30 days.

39. The narrator is the __________ of the story. main character third person teller tone

40. The _____ is a widely used method of visualizing and documenting software systems design.

41. Using a _____ strategy, knowledgeable users can be selected who then conduct sessions for others.

42. Two specific types of ____ are e-commerce systems and point-of-sale (pos) systems.

43. Under conditions of _____, statistical analyses are useful.

44. The ________ reviews and approves plans for systems in all divisions.

45. Supporters of neutral locations for interviews believe that it ____.

46. Strategic planning starts with a _____ that reflects a firms vision, purpose, and values.

47. When evaluating proportions, we write the ratios in fractional form and then we ________________.

48. The _____ is the extreme point on half of a hyperbola.

49. If you have two pennies, the probability of both coming up heads when flipped is _____.

50. Can anybody solve this.... ?? +?? +?? __________

51. A _____ is a message about life that can be understood in most cultures.

52. A _____ consists of horizontal bars, connected with arrows that indicate task dependencies.

53. ________ shape(s) how we evaluate information, not just which choice we select.

54. _____ is by far the most difficult situation for a decision-maker.

55. The word pyelonephritis can be separated into these types of word parts ________.

56. For the isotope 71ga, z = ________ and a = ________.

57. The money the borrower pays for the use of the lender's money is called the ______.

58. A(n) _____ resembles a verb and defines specific tasks that an object can perform.

59. The interquartile range tells us how much space the _____ of the data occupy.

60. Most national surveys draw a sample of around _____ people.

61. A(n) ____ chart can be used to display the qualitative risk analysis matrix.

62. The level of analysis to use when identifying user goals is the _______.

63. The process of switching from an old information system to a replacement system is called _____.

64. Michael porter proposed a now widely accepted competitive forces model that includes _____ forces.

65. A promise or order is only considered negotiable if ________.

66. Composition is sometimes referred to as a(n) ________.

67. When using an unlisted code a(n) ____ must accompany the claim.

68. The problems presented by workgroup information systems can usually be resolved by ________.

69. The primary purpose of an erp system is ________.

70. The most bold and risky implementation strategy is the _______________ approach.

71. The last step in the database life cycle (dblc) is _____.

72. The initial assessment and the feasibility study are part of the sdlc's ____ phase.

73. A(n) _________ is a network of activities that generate value by transforming inputs into outputs.

74. A(n) ________ is a formal description of a system's response to use and misuse scenarios.

75. A(n) ____ is responsible for setting up and managing large databases within an organization.

76. ________ refers to the leasing of hardware with pre-installed operating systems.

77. ________ is another, more common title given to the director of computer services.

78. ______ systems encompass all of an organization's touchpoints with its customers.

79. _____ technology uses high-frequency radio waves to track physical objects.

80. _____ results from overestimating one's own ability to influence actions and events.

81. _____ reports contain special information not found in routine reports.

82. _____ measure what an individual would miss by not having an information system or feature.

83. _____ means that a project can be implemented in an acceptable time frame.

84. _____ is the process of tracking system releases.

85. _____ is the efficient and effective execution of specific tasks

86. Two widely used metrics of variation are the __________ and the _________.

87. A(n) ___________ solution satisfies all the constraint expressions simultaneously.

88. Math.pow(3, 3) returns ________.

89. The form of the continuous uniform probability distribution is _____.

90. When using two predictor variables, these variables should be ____________.

91. Hilberts axioms changed euclids geometry by _____.

92. Quiet inspiration will ____ thoracic and lung volume and _____ intrapulmonary pressure.

93. Renting provides _________ flexibility but can lead to _________ costs in the long-term

94. Capacity decisions at the strategic level include ____________________.

95. In contact metamorphism, ________ is the dominant agent of change.

96. A scientist can use ecological modeling to attempt to explain and predict how __________ function.

97. In act i, scene ii, claudiuss mention of fortinbras raises the issue of _____.

98. In the formula =int(average(a1:a100)), which would occur first? ____

99. A high surface tension results from _____.

100. A mathematical expression that returns a value is called a(n)_________.