Haunted house game averages

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    05-Aug-2015
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1. You are a successful private detective.You have been hiredto investigate an old housewhere there are strange noises.At each stage of your investigationyou will need to answer a question. To start press the buttonWhether you get the answer correctwill determine what happens to you.Beware, if you get too many questions wrongyour story will not end well!To begin your investigation press the button 2. 1 3. The strange noiseshave always been heard at nightso you decide this is the best timeto visit the house to investigate.You drive up to the gateand get out of the car.As you walk towards the houseyou notice that there is a full moonand hope that this is not a bad omen. Press the button 4. Question 1 aThe heights (in centimeters) of 8 plants were measured.The results are shown below.12.1, 18.4, 16.5, 11.5, 17.9, 18.0, 5.8, 23.4Calculate the mean height of the plants. 14.7 cm103.1 cm 15.5 cm17.2 cm 5. Correct answerPress the button 6. Wrong answerPress the button 7. 2 8. You think that it is probably saferto look for a side entrance.You begin to walk carefullyaround the side of the houselooking for another way in.Press the button 9. Question 2 aLucy recorded her scores (out of 10) in spelling tests at school.The scores are shown below.5, 6, 8, 9, 6, 7, 9, 8, 9What is Lucys median score?97 6 8 10. Correct answerPress the button 11. Wrong answerPress the button 12. You approach the front door.You turn the handleand the door creaks open.It is dark inside.As you step insidea trapdoor opensand you plunge downwards. Press the button 13. Question 2 bGordon records his times (in seconds) for running 100 m.They are given below. 14.1, 14.2, 13.9, 14.1, 13.7, 13.5, 13.4What is Gordons median time?13.8 seconds 14.0 seconds14.1 seconds 13.9 seconds 14. Correct answerPress the button 15. Wrong answerPress the button 16. 3 17. You find the old servants entranceat the side of the house.It is overgrownand looks like it hasnt been used for years.You try the handle and it turns,the door creaks openand you enter into the kitchen. Press the button 18. Question 3 aJosie did a survey of pocket money (in $) amongst her friends.The results of her survey are given below.10, 5, 5, 10, 20, 4, 5, 15Find the median amount of pocket money.$9.25 $15$7.50 $10 19. Correct answerPress the button 20. Wrong answerPress the button 21. To the side of the houseis a cemetery.At this time of night it is spooky,but you must go on. Press the button 22. Question 3 bThe ages of a group of students are given below. 10, 15, 10, 11, 13, 15, 15, 15Find the median age. 1412 13 15 23. Correct answerPress the button 24. Wrong answerPress the button 25. It is pitch black,you cant see your handin front of your face.You take out your torchand begin to look around.In the corner you see a coffin.Press the button 26. Question 3 cThe scores of a group of students in an English exam are given below. 82, 69, 40, 90, 55, 65, 78, 79, 58, 64Find the median score. 68676065 27. Correct answerPress the button 28. Wrong answerPress the button 29. As you land you feel sharp painsall over.You have fallen into a pit of spikes! Press the button 30. 4 31. You walk through the kitchenand into the hallway.Suddenly there is a loud clatter above.Startled, you look upand a colony of bats fly past your face. Press the button 32. Question 4 aKieran asked his friends how many brothers and sisters they have.The results are shown below. 1, 2, 0, 0, 1, 3, 1, 2, 2, 4What is the mode number of brothers and sisters? 1 and 2 1.52 1 and 3 33. Correct answerPress the button 34. Wrong answerPress the button 35. You walk over to the dooron the other side of the kitchen.As you reach for the handle youhear a spine-tingling screamfrom the other side of the door. Press the button 36. Question 4 bThe ages of a group of students are given below. 10, 14, 11, 12, 14, 13, 10, 15What is the mode age? 1210 and 1413 12 and 14 37. Correct answerPress the button 38. Wrong answerPress the button 39. You hear a scraping sound nearby.You look around and see the earthon one of the graves move slightly.Then a hand pushes upout of the ground.Press the button 40. Question 4 cFrank did a survey of pocket money (in $) among his friends.The results of his survey are given below.10, 5, 5, 10, 20, 4, 2, 15What is the mode of the data?$10 and $20 $15$7.50 $5 and $10 41. Correct answerPress the button 42. Wrong answerPress the button 43. There is an open grave.As you walk past ityou are pushed hard from behind.You fall into the graveand see a figure standing over youbegin to fill the grave in with you in it! Press the button 44. You walk over the coffinand see that the lid is offand it is empty.You hear faint footstepscoming towards the room.Press the button 45. Question 4 dThe temperature (in C) in a classroom was recorded daily.The results are shown below. 19, 20, 18, 20, 19, 21, 18, 19, 22, 20What is the mode of the temperatures? 19.5C19 and 20C19 and 21C20C 46. Correct answerPress the button 47. Wrong answerPress the button 48. You hear a faint noise behind.You turn aroundand see a man standing in front of you.His face seems too smooth and white.The sharp fangs convince you of what he is.Press the button 49. 5 50. You hear strange soundscoming from upstairs.You walk towards the stairsto investigate. Press the button 51. Question 5 aThe number of people in each house on a street is given below.Number of people Frequency 0 2 1 5 2 7 3 6 4 4 5 3 6 1Calculate the mean number of people in a house. 10.62.6 2.7 4 52. Correct answerPress the button 53. Wrong answerPress the button 54. In the center of one wallis a large fireplace.You walk over to itand examine the intricate carving.One of the panels is loose.As you press it a secret door opensin the back of the fireplace.Press the button 55. Question 5 bThe number of As that a class got on a report is given below.Number of As Number of children05162434425365Calculate the mean number of As. 2.72.9 11.3 4.1 56. Correct answerPress the button 57. Wrong answerPress the button 58. Against your better judgementyou open the door and walk into the hallway.You see a man crouched over.Before your eyes he changes into a wolf.Press the button 59. Question 5 cThe number of brothers and sisters that a class have is given below. Number ofFrequencybrothers and sisters 0 6 1 8 2 7 3 5 4 2 5 1Calculate the mean number of brothers and sisters.8.34.81.9 1.7 60. Correct answerPress the button 61. Wrong answerPress the button 62. Then you hear a piercing howl.The kitchen door burst open,knocking you backwards.There in front of you is a wolfas tall as you are.Before you can react, it attacks you!Press the button 63. A women pushes up through the soiland climbs out of the grave.You turn and run awayas quickly as your legs can carry you.Press the button 64. Question 5 dThe number of goals scored by a soccer team over a seasonis given below. Number of goals Number of matches0 61 42 53 14 25 1Calculate the mean number of goals scored. 3.2 5 1.61.9 65. Correct answerPress the button 66. Wrong answerPress the button 67. A women pushes up through the soiland climbs out of the grave.You are so shockedyou cannot move.She grabs at youPress the button 68. You look aroundand see a small chamberto your side.You quickly hide inside. Press the button 69. Question 5 eThe number of pets that a group of children have is given below. Number of pets Frequency0 61 72 53 54 15 26 1Calculate the mean number of pets.3.97.42.1 1.9 70. Correct answerPress the button 71. Wrong answerPress the button 72. You hear a faint noise behind.You turn aroundand see a man stood in front of you.His face seems too smooth and white.The sharp fangs convince you of what he is.Press the button 73. 6 74. You creep upstairstrying not to make any noise.You are halfway upwhen a ghost appears at the top of the stairs.Press the button 75. Question 6 aThe number of people in each house on a street is given belowNumber of people Frequency 0 2 1 5 2 7 3 6 4 4 5 3 6 1Find the median number of people in a house. 14.52.5 2 and 3 2 76. Correct answerPress the button 77. Wrong answerPress the button 78. You creep upstairstrying not to make any noise.On the landing at the top of the stairsyou see a painting of a young womanhanging on the wall.You are sure you see the eyesin the painting move. Press the button 79. Question 6 bThe number of people in each house on a street is given below.Number of people Frequency 0 2 1 5 2 7 3 6 4 4 5 3 6 1Find the median number of people in a house. 14.52.5 2 and 3 2 80. Correct answerPress the button 81. Wrong answerPress the button 82. You step into the room beyond.Inside the rooma group of women dressed like witchesstand around in a circle. Press the button 83. Question 6 cThe number of As that a class got on a report is given below.Number of As Number of children05162434425365Find the median number of As.3 1521 84. Correct answerPress the button 85. Wrong answerPress the button 86. You step forward to look inside.The floor beneath your feet crumblesand you fall forward.You land with a bump.You look around and can seethat you are trappedat the bottom of a deep pit!Press the button 87. You cant believe what you saw.This only happens in horror stories,not in real life,but there where a few minutes agothere was a man is now a huge wolf.Press the button 88. Question 6 dThe number of brothers and sisters that a class have is given below. Number ofFrequencybrothers and sisters 06 18 27 35 42 51Find the median number of brothers and sisters. 2 15 2.51 89. Correct answerPress the button 90. Wrong answerPress the button 91. The wolf lunges at youand sinks its teeth into your arm.You pull awayand run back through the door,closing it in the approaching wolfs face.You ru