Frequency Table Pg 35 No.2 Tally Frequency Crisps Flavour

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Presentation transcript:

Frequency Table Pg 35 No.2 Tally Frequency 14 7 8 36 Crisps Flavour Salted |||| |||| |||| 14 Salt & Vinegar |||| || 7 Cheese & Onion Prawn Cocktail |||| ||| 8 TOTAL 36

Frequency Table Pg 36 No.4 Shoe Size Tally Frequency 22 1 23 10 24 15 | 1 23 |||| |||| 10 24 |||| |||| |||| 15 25 |||| |||| | 11 26 |||| 4 27 ||| 3 TOTAL 44

List the differences between these two bar charts

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What makes a good bar chart?

1 5 7 2 6 Most Used App 3&4 Frequency Type of App App Frequency Twitter 2 Instagram 5 Snapchat 8 WhatsApp 10 Facebook 7 Most Used App 1 5 10 9 8 7 6 Frequency 7 5 4 3 2 1 Twitter Instagram Snapchat WhatsApp Facebook 2 3&4 Type of App 6

STEPS TO SUCCESS 1. Title the chart 2. Start the vertical axis from 0 and space out the numbers evenly 3. Make sure bars are of equal width 4. Make sure gaps are of equal width 5. Use a pencil and ruler to draw the axes 6. Label the axes 7. Draw the bars

The table shows the number of texts Amy sent on each of 5 days last week. Monday Tuesday Wednesday Thursday Friday Frequency 9 3 10 5 12 Task: Making sure you follow the steps on the board, draw a bar chart to represent this data Extension: Write questions about your bar chart that others can answer by looking at the bar chart. Note: One of your peers will be correcting your work – follow the steps carefully!

Swap books with the person closest to you Go through each step on the board Take note – did your partner follow all of the steps? Write a comment for your partner: Start with what they did right Suggest what they can do better next time For example: This is great work! Steps 1 to 5 were followed excellently, just remember to label the horizontal axis!

It’s the end of the lesson..

Homework for Tomorrow STP 7 Pg 38 Exercise 3c No.1 & No.2

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