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- Question 1 of 5
##### 1. Question

Amber’s mean mark on five tests is 80. Her marks on four of these tests are 68, 81, 74 and 89.

Work out her mark on the fifth test.

CorrectIncorrect - Question 2 of 5
##### 2. Question

n Vienna, the mid-day temperatures, in °C, are recorded during a week in December. This information is shown below.

–2, 2, 1, –3, –1, –2, 0

Calculate the mean temperature. Give your answer correct to 3 significant figures

CorrectIncorrect - Question 3 of 5
##### 3. Question

For the numbers 8, 3, 5, 8, 7, 8 find the mode

CorrectIncorrect - Question 4 of 5
##### 4. Question

For the numbers 8, 3, 5, 8, 7, 8 find the median

CorrectIncorrect - Question 5 of 5
##### 5. Question

For the numbers 8, 3, 5, 8, 7, 8 find the mean

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