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Unit 7 JeopardY

Unit 7 JeopardY. Don’t yell Don’t argue and Have fun!. Unit 7 Review JEOPARDY. 7.2. 7.3/7.4. 7.1. 7.5. 7.7. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. 7.1 100. Vocabulary:

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Unit 7 JeopardY

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  1. Unit 7 JeopardY

  2. Don’t yellDon’t argueand Have fun!

  3. Unit 7 Review JEOPARDY 7.2 7.3/7.4 7.1 7.5 7.7 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  4. 7.1 100 Vocabulary: ___________ is a graph of a set of data pairs (x, y)

  5. 7.1 100 What is SCATTER PLOT

  6. 7.1 200 Vocabulary: _______________ is a linear model used to fit a line to a data set

  7. 7.1 200 What is MEDIAN-MEDIAN LINE

  8. 7.1300 For the scatter plot tell whether it has a positive, negative, or no correlation

  9. 7.1300 What is POSITIVE CORRELATION

  10. 7.1 400 For the scatter plot tell whether it has a positive, negative, or no correlation

  11. 7.1 400 What is NO CORRELATION

  12. 7.1 500 Find the equation of the median-median line for the data below:

  13. 7.1 500 What is y = 2x + 36

  14. 7.2100 Vocabulary: _________________ is the process of finding a the best fitting quadratic model for a set of data

  15. 7.2100 What is QUADRATIC REGRESSION

  16. 7.2200 Vocabulary: Finding a line or a curve that matches a set of data points is called _______________

  17. 7.2200 What is CURVE FITTING

  18. 7.2 300 Write the quadratic function whose graph has vertex (-2, 3) and passes through the point (-1, 1)

  19. 7.2300 What is y = -2(x + 2) + 3

  20. 7.2400 Write the quadratic function whose graph has vertex (1, -4) and passes through the point (0, -3)

  21. 7.2400 What is y = (x – 1)2 - 4

  22. 7.2500 Write a quadratic function whose graph has x-intercepts -2 and 1 and point (-1, -4)

  23. 7.2500 What is y = 2(x + 2)(x – 1)

  24. 7.3/7.4100 Vocabulary: ____________ are numerical values used to summarize and compare sets of data

  25. 7.3/7.4 100 What is STATISTICS

  26. 7.3/7.4 200 Vocabulary: A normal distribution is modeled by a bell-shaped curve called a ________________ that is symmetric about the mean

  27. 7.3/7.4 200 What is NORMAL CURVE

  28. 7.3/7.4 300 Find the mean, median, and mode of the data set below

  29. 7.3/7.4 300 What is Mean: 19, Median: 18, Mode: 17

  30. 7.3/7.4 400 Give the percent of the area under the normal curve represented by they shaded region below

  31. 7.3/7.4 400 What is .815 or 81.5%

  32. 7.3/7.4 500

  33. 7.3/7.4 500 What is .815 or 81.5%

  34. 7.5 100 Identify the type of sample:

  35. 7.5100 What is SELF-SELECTED

  36. 7.5 200 Identify the type of sample:

  37. 7.5 200 What is CONVENIENCE

  38. 7.5 300 Tell whether the sample is biased or unbiased:

  39. 7.5 300 What is UNBIASED

  40. 7.6 400 Tell whether the sample is biased or unbiased:

  41. 7.6 400 What is BIASED

  42. 7.6 500 Find the margin of error: In a survey of 990 workers, 30% said that eat at home during a typical work week

  43. 7.6 500 What is ± 0.032

  44. 7.7 100 Name the function belowy = 2x2 + 7x – 9

  45. 7.7 100 What is QUADRATIC

  46. 7.7 200 Name the function below: y = 3x

  47. 7.7 200 What is EXPONENTIAL

  48. 7.7 300 Determine which function represents the graph below:

  49. 7.7 300 What is LINEAR

  50. 7.7 400

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