Find the mean of 3, 7, 5, 5, 10. Year groups 91011 Total Girls 1011 19 40 Boys 10 15 21 46 Total 20 26 40 86 What is the probability a boy from year 9.

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Presentation transcript:

Find the mean of 3, 7, 5, 5, 10

Year groups Total Girls Boys Total What is the probability a boy from year 9 is chosen?

Find the range of 3, 7, 5, 5, 10

Number1234 Probability Find the missing probability The spinner is spun 100 times. Calculate an estimate for the number of times the spinner will land on number 1 The probabilities for the different parts of a 4 sided biased spinner are shown in the table below.

What is wrong with this stem and leaf diagram? Re draw it properly Key 3|3 = 33

Draw an ordered stem and leaf diagram containing the data below 3, 6, 12, 12, 11, 9, 12, 21, 4, 1, 24 Find the range Find the mode

There are 10 crayons in a pack. 1 is red. 3 are blue. 2 are green. The rest are yellow. What is the probability that the crayon chosen is yellow?

Find the mode of 3, 7, 5, 5, 10, 5, 13, 9, 9, 10, 11, 18, 21, 22

Describe the relationship between height and weight

GRADE C QUESTION Time of callFrequency 0 < t <= < t <= < t <= 301 Calculate an estimate for the mean

Here are the options for dinner and dessert Dinner : Lamb, chicken, soup Dessert : Fruit, cake List all the possible combinations for dinner and dessert EXAMPLE : (L, F)

Find the range of

How many pizzas have you eaten? Write down two things wrong with this question This question was given to 10 teachers. Is this a good way of finding out how many pizzas adults eat?

Number1234 Probability Find the missing probability The spinner is spun 100 times. Calculate an estimate for the number of times the spinner will land on number 3 The probabilities for the different parts of a 4 sided biased spinner are shown in the table below.

Find the median of 3, 7, 5, 5, 10

10 people said cycling is their favourite holiday How many people said walking is their favourite holiday? How many people took part in the survey?

GRADE C QUESTION Money £Frequency Calculate an estimate for the mean

Number1234 Probability Find the missing probability The spinner is spun 100 times. Calculate an estimate for the number of times the spinner will land on number 4 The probabilities for the different parts of a 4 sided biased spinner are shown in the table below.

Mr Sambhi rolls a fair dice. Write down the probability it shows a 1 or a 3

Year groups Total Girls Boys Total What is the probability a boy who is also in year 10 is chosen?

GRADE C QUESTION Money £Frequency Calculate an estimate for the mean 301

Mr Sambhi rolls a fair dice. Write down the probability it shows a 2 or a 6

GRADE C QUESTION Time of callFrequency 0 < t <= < t <= < t <= 301 Calculate an estimate for the mean

Here are the options for dinner and dessert Dinner : Beef, chicken, pasta Dessert : Fruit, cake List all the possible combinations for dinner and dessert

Describe the relationship between cost and the distance from the city centre

Davina wants to find out how students travel to her school. At her school students travel by bus, by bicycle, by car or they walk. Design a data collection sheet that she can use to carry out a survey.

Year groups Total Girls Boys Total What is the probability a girl from year 9 is chosen?

John wants to find out what colour shoes students in his school wear. At his school students are allowed to wear black, grey or brown shoes. Design a data collection sheet that he can use to carry out a survey.

On the probability scale, mark with the letter B, the probability that Steve will take a blue marble.

Year groups Total Girls Boys Total What is the probability someone from year 9 is chosen?

On the probability scale, mark with the letter G, the probability that Steve will take a green marble.

Find the median Key 3|3 = 33

GRADE C QUESTION Money £Frequency Calculate an estimate for the mean 301

There are x crayons in a pack. 1 is red. 3 are blue. 2 are green. 4 are yellow. What is the probability that the crayon chosen is green?

On the probability scale, mark with the letter Y, the probability that Steve will take a yellow marble

A student wants to find out how many holidays teachers in his school have been on in the past year. Design a questionnaire the student could use.

Design a questionnaire to find out how many pizzas adults eat.

GRADE C QUESTION Time of callFrequency 0 < t <= < t <= < t <= 3011 Write down the modal class interval

On the probability scale, mark with the letter B, the probability that Steve will take a blue marble.

A student wants to find out how many hours sleep her fellow classmates get. Design a questionnaire the student could use.

GRADE C QUESTION Time of callFrequency 0 < t <= < t <= < t <= 601 Calculate an estimate for the mean

Describe the relationship between price and age

Year groups Total Girls Boys Total What is the probability someone from year 10 is chosen?

GRADE C QUESTION Time of callFrequency 0 < t <= < t <= < t <= 308 Write down the modal class interval

Year groups Total Girls Boys Total What is the probability a girl from year 11 is chosen?

There are 15 crayons in a pack. 1 is red. 3 are blue. 5 are green. The rest are yellow. What is the probability that the crayon chosen is yellow?

Mr Sambhi rolls a fair dice. Write down the probability it shows an odd number

Year groups Total Girls Boys Total What is the probability a girl is chosen?

The probability that a spinner will land on red is 0.3 Sam is going to spin the spinner 150 times. Work out an estimate for the number of times the spinner will land on red.

Draw an ordered stem and leaf diagram containing the data below 3, 6, 11, 19, 11, 9, 12, 21, 24, 21, 23 Find the range Find the mode

What is wrong with this stem and leaf diagram? What is the range? What is the mode?

The probability that a spinner will land on red is 0.2 Sam is going to spin the spinner 200 times. Work out an estimate for the number of times the spinner will NOT land on red.

GRADE C QUESTION Time of callFrequency 0 < t <= < t <= < t <= 301 Write down the modal class interval

Describe the relationship between height and temperature

Describe the relationship between paper 1 and paper 2 marks

The probability that a spinner will land on red is 0.5 Sam is going to spin the spinner 100 times. Work out an estimate for the number of times the spinner will land on red.

Matthew wants to collect information about the time students take to travel to school. Design a suitable question he could use on a questionnaire.

Mr Beeton is going to open a restaurant. He wants to know what type of restaurant people like. Design a suitable question he could use to find out what type of restaurant people like.