Year 6 Summer Block 3 Statistics Eva has
Year 6 - Summer - Block 3 Statistics
Eva has created a graph to track the growth of a plant in her house. 30 Plant Growth in July Height (cm) 30 25 20 15 10 5 0 1 st 3 rd 5 th 7 th 9 th 11 th 13 th 15 th 17 th 19 th 21 st 23 r 25 th 27 th 29 th 31 st d Date 2 © White Rose Maths 2019
Eva recorded the following facts about the graph. a) On the 9 th of July the plant was about 9 cm tall. b) Between the 11 th and 19 th July the plant grew about 5 cm. c) At the end of the month the plant was twice as tall as it had been on the 13 th. Can you spot and correct Eva’s mistakes? 3 © White Rose Maths 2019
Write a story and 3 questions for each of the 3 graphs below. a b c 4 © White Rose Maths 2019
Distance travelled in miles This graph shows the distance a car travelled. 35 30 25 20 15 10 5 0 0 5 10 15 20 25 30 35 Time in minutes 40 45 50 55 Rosie and Jack were asked to complete the graph to show the car had stopped. 5 © White Rose Maths 2019
Here are their completed graphs. Rosie: Jack: Who has completed the graph correctly? Explain how you know. © White Rose Maths 2019
Time 7. 00 a. m. 8. 00 a. m. 9. 00 a. m. 10. 00 a. m. 11. 00 a. m. 12. 00 a. m. 1. 00 p. m. 2. 00 p. m. 7 Distance in miles 10 28 42 58 70 95 95 118 © White Rose Maths 2019
What could this graph be showing? 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 Label the horizontal and vertical axes to show this. 8 Is there more than one way to label the axes? © White Rose Maths 2019
Distance of journey (km) The graph below shows some of Mr Woolley’s journeys. Time of journey (hours) What is the same and what is different about each of these journeys? What might have happened during the green 9 © White Rose Maths 2019
Alex says: The bigger the radius of a circle, the bigger the diameter. Do you agree? Explain your reasoning. 10 © White Rose Maths 2019
Spot the mistake! Tommy has measured and labelled the diameter of the circle below. He thinks that the radius of this circle will be 3. 5 cm. 7 c m Is Tommy right? Explain why. 11 © White Rose Maths 2019
12 © White Rose Maths 2019
In a survey people were asked what their favourite season of the year was. The results are shown in the pie chart below. If 48 people voted summer, how many people took part in the survey? Our favourite time of year Spring Summer Autumn Winter Explain your method. 13 © White Rose Maths 2019
Our favourite pets Hamsters Horses Dogs Cats 14 © White Rose Maths 2019
15 people in this survey have no siblings. Use this information to work out how many people took part in the survey altogether. Number of siblings 5% 9% 31% No siblings 10% 1 siblings 2 siblings 17% 28% 3 siblings 4 siblings 5 siblings Now work out how many people each segment of the pie chart is worth. Can you represent the information in a table? 15 © White Rose Maths 2019
120 boys and 100 girls were asked which was their favourite subject. Here are the results: Boys Favourite Subjects 35 % 50 % 15 % 20 % Girls Favourite Subjects Maths 20 % English 50 % English Science Jack says: More girls prefer Maths than boys because 60 % is bigger than 50 %. Do you agree? Explain why. 16 © White Rose Maths 2019
A survey was conducted to work out Year 6’s favourite sport. Work out the missing information and then construct a pie chart. Favourite sport Number of children Football Tennis Rugby Swimming Cricket Golf Total 10 Convert to degrees 18 6 4 60 17 360° © White Rose Maths 2019
A restaurant was working out which Sunday dinner was the most popular. Use the data to construct a pie chart. Dinner Frequency choice 11 Chicken 8 Pork 6 Lamb 9 Beef 6 Vegetarian Total 40 18 Convert to degrees © White Rose Maths 2019
Miss Jones is carrying out a survey in class about favourite crisp flavours. 15 pupils chose salt and vinegar. Ready Salted 72° Prawn Cocktail Salt & Vinegar 180° Cheese & Onion How many fewer people chose ready salted? 19 © White Rose Maths 2019
The mean number of goals scored in 6 football matches was 4 Use this information to calculate how many goals were scored in the 6 th match: Match number Number of goals 1 2 3 4 5 6 8 4 6 2 1 20 © White Rose Maths 2019
Three football teams each play 10 matches over a season. The mean number of goals scored by each team was 2 How many goals might the teams have scored in each match? How many solutions can you find? 21 © White Rose Maths 2019
Work out the age of each member of the family if: Mum is 48 years old. Teddy is 4 years older than Jack and 7 years older than Alex. Mum Mean age of 50 Dad Teddy Mean age of 13 Jack Alex Mean age of 6 Eva Calculate the mean age of the whole family. 22 © White Rose Maths 2019
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