PRE-TEST CHANCE & DATA.

Presentation on theme: "PRE-TEST CHANCE & DATA."— Presentation transcript:

PRE-TEST CHANCE & DATA

Q1-17 Q18-34 92 Read data presented in a simple table

89 Read data presented in a two-way table Q1-17 Q18-34

69 Interpret univariate data in a table Q1-17 Q18-34

41 Interpret univariate data in graphical form Q1-17 Q18-34

Q1-17 Q18-34 43 Interpret information from a pictograph

Q1-17 Q18-34 55 Compare the likelihood of events

89 Interpret data displayed in tabular form q8 Q1-Q20 Q21-Q40

MCD 66 Compare the likelihood of events q18 Q1-Q20 Q21-Q40

43 Interpret timetables in relation to events q28 Q1-Q20 Q21-Q40

28 Calculate probability for chance outcomes q30 Q1-Q20 Q21-Q40

q36 31 Interpret univariate data displayed in graphical form Q1-Q20

96 Interpret data shown in graphical and tabular form q1 1-16 17-32

69 Calculate and interpret mean q4 1-16 17-32

68 List outcome space for compound events q9 1-16 17-32

13 Perform computation involving ratio q28 1-16 17-32

46 Perform computation involving percentages q29 1-16 17-32

Question 9 1-16 17-32 75 Interpret data displayed in graphical form

61 Perform computations involving fractions and proportions q15 1-16 17-32

53 Calculate probability of chance outcomes q16 1-16 17-32

53 Interpret data displayed in tabular form q22 1-16 17-32

24 Perform computations involving percentages q24 1-16 17-32

22 Interpret data displayed in graphical form q32

85 Interpret data displayed in graphical form q3 1-16 17-32

81 Calculate and interpret mean q4 1-16 17-32

q14 1-16 17-32 51 Perform computations involving percentages

31 Calculate and interpret mean, median and mode q32 1-16 17-32

78 Identify and represent functions by table and/or graph q2 1-16 17-32

69 Display and interpret data in graphical form q4 1-16 17-32

44 Perform computations involving percentages q19 1-16 17-32

q24 57 Calculate probabilities for chance outcomes 1-16 17-32

q31 1-16 17-32 27 Calculate and interpret mean, median and mode

Find the median for the following set of data:
3, 7, 1, 8, 4, 5, 4, 7, 3, 6

Chance and Data What is the median of the following set of data? 3, 3, 5, 2, 8, 8, 9, 6, 3, 1, 6 A 5 B 4.9 C 8 D 6 E 3

2.6, 8.4, 3.2, 9.1, 6.2, 11.4, 7.5, 5.9 The median of the data given is: A 6.79 B 6.20 C 6.85 D 9.95 E 7.65

2.7, 9.6, 3.1, 8.2, 5.7, 4.6, 6.8, 7.1 The inter-quartile range of the data set given is: A 7.65 B 3.65 C 5.9 D 3.8 E 3.85

2. What is the interquartile range of the following set of data?
3, 3, 5, 2, 8, 8, 9, 6, 3, 1, 6 A 5 B 4.9 C 4 D 6 E 3

5.   Stem Leaf   12 2 The median of the data in the stem-and-leaf plot above is: A 155.5 B 102 C 109 D 104.5 E 107

6.   Stem Leaf   14 7 The inter-quartile range of the above set of data is: A 16 B 15 C 13 D 14.5 E 14

7. When rolling a normal die:
a Pr(rolling a 2) is: A 1/2 B 1/6 C 2/6 D 4/6 E 1/4

8. A card is drawn from a normal pack
A card is drawn from a normal pack. What is the probability it is a heart? A 1/4 B 1/2 C 1/13 D 1/52 E 1/26

15. An urn contains 3 red marbles, 5 green marbles and 6 white marbles
An urn contains 3 red marbles, 5 green marbles and 6 white marbles. If one marble is drawn at random from the urn, what is the probability of it being red?

Draw an ordered stem-and-leaf plot
For the set of data 7, 34, 23, 35, 6, 25, 46, 31, 23, 14, 23, 17, 25, 37, 42, 21