Presentation is loading. Please wait.

Presentation is loading. Please wait.

GROUP 1 1.EFA 2.FEBE 3.MADAI MARIGALLANG 4.NATALIA PARERUNG 5.NOVIANA 6.RUNI ISHAK 7.SENIANTI PARUBAK.

Similar presentations


Presentation on theme: "GROUP 1 1.EFA 2.FEBE 3.MADAI MARIGALLANG 4.NATALIA PARERUNG 5.NOVIANA 6.RUNI ISHAK 7.SENIANTI PARUBAK."— Presentation transcript:

1 GROUP 1 1.EFA 2.FEBE 3.MADAI MARIGALLANG 4.NATALIA PARERUNG 5.NOVIANA 6.RUNI ISHAK 7.SENIANTI PARUBAK

2 Handling Data To solve a problem by organising, representing and interpreting data in tables, and chart.

3 Hypothesis More boys than girls prefer action movies.

4 What kind of movies do you like ? No.Name Movies Sign CartoonsHorrorSitcomsActionsOthers FMFMFMFMFM Total Female Male

5 Kind of Movies SexFrequency FemaleMaLeFemaleMale Cartoon168 Horror168 sitcoms121 Actions529 others196

6 Kind of Movies Sex FemaleMale Cartoons168 Horror168 Sitcoms121 Actions529 Others196

7 Bar Charts

8 Line Graphs

9 Conclusion Based on the collection of 120 data, it can be concluded that more boys who like action movies than girls. Copyright © 2000 by Monica Yuskaitis

10 Mean, Median, Mode & Range

11 Definition Mean Means Average

12 MeanMean – the average of a group of numbers.

13 16 12 5 16 19 8 6 29 1 8 Female Male 6852 + +

14 685 ÷ The mean is 14 =13.6 52 ÷ 2=10.4 The mean is 10

15 Definition Median is in the Middle

16 Definition MedianMedian – the middle number in a set of ordered numbers.

17 How to Find the Median in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest. 16, 16, 12, 5, 19 5, 12, 16, 16, 19 F M 8, 8, 1, 29, 6 1, 6, 8, 8, 29

18 5, 12, 16, 16, 19 1, 6, 8, 8, 29 F M The median is 16. The median is 8.

19 Definition Mode is the most Popular

20 ModeMode – the number that appears most frequently in a set of numbers.

21 51916 12 F The value 16 appears twice. All other numbers appear just once. 16 is the MODE

22 129886 M The value 8 appears twice. All other numbers appear just once. 8 is the MODE

23 Definition Range is the distance Between

24 RangeRange – the difference between the greatest and the least value in a set of numbers.

25 51916 12 F 19 - 5 14 14 is the RANGE or spread of this set of data

26 129886 M 29 - 1 28 28 is the RANGE or spread of this set of data

27 – 


Download ppt "GROUP 1 1.EFA 2.FEBE 3.MADAI MARIGALLANG 4.NATALIA PARERUNG 5.NOVIANA 6.RUNI ISHAK 7.SENIANTI PARUBAK."

Similar presentations


Ads by Google