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1. Statistics · Sampling · Question 1 · 1 mark

   A teacher wants a sample of 30 students from a school of 600. Which method gives every student an equal chance of being chosen?

   Choose the first 30 students on the registerGive every student a number and use a random number generator to pick 30Ask 30 students queuing at the canteenAsk for 30 volunteers
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2. Statistics · Averages · Question 2 · 1 mark

   Five students scored 4, 7, 7, 9 and 13 in a quiz. Work out the mean score.
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3. Statistics · Scatter graphs · Question 3 · 1 mark

   
   The scatter graph shows hours of practice and score for six students. What type of correlation is shown?

   negative correlationno correlationproof of causationpositive correlation
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4. Probability · Question 4 · 1 mark

   A bag has 3 red counters and 5 blue counters. One counter is taken at random. Write the probability that it is red, as a fraction.
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5. Statistics · Sampling · Question 5 · 2 marks

   Describe how to take a systematic sample of 30 people from a list of 300.
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0 of 5 answered.

1. English · Spelling · Question 1 · 1 mark

   Which word is spelt correctly?

   neccessarynecessarynecesarynesessary
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2. Maths · Percentages · Question 2 · 1 mark

   What is 15% of 240?
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3. Maths · Money · Question 3 · 1 mark

   Sam has £5. Pencils cost 35p each. How many pencils can Sam buy?
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4. Reasoning · Number sequences · Question 4 · 1 mark

   What comes next in this sequence? 3, 6, 12, 24, ...

   30364854
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0 of 4 answered.

1. Maths · Arithmetic · Question 1 · 2 marks

   Calculate 2,345 × 26
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2. Maths · Fractions · Question 2 · 1 mark

   Calculate 3/5 of 85
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3. Grammar · Punctuation · Question 3 · 1 mark

   Which sentence is punctuated correctly?

   After lunch the class, went outside.After lunch, the class went outside.After, lunch the class went outside.After lunch the class went outside,
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4. Grammar · Verbs · Question 4 · 1 mark

   Which word completes the sentence in the subjunctive form? If I ___ you, I would take an umbrella.

   waswereambe
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0 of 4 answered.