Search results
Here we will learn about the mean, including what the mean is and how to find the mean. There are also mean worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re still stuck.
Mean (Arithmetic Mean) To calculate the arithmetic mean of a set of data we must first add up (sum) all of the data values ( x ) and then divide the result by the number of values ( n ).
- 188KB
- 2
51 -1515 1 + 0Mean (or Average) - Set 2Mea. or Average) of each set of numbers below. You can use a calculator to do the addition and. 8 {2, 20}20 1122 2 + 2. Median - Set 1Median of each set below. Remember, the members must be in order and if there’s an even number of members, the M. rs.{5, 1, 0, 3, 8} odd{6, 2, 7, 1.
- 222KB
- 7
Aug 25, 2021 · Learn how to find the mean, find the median, find the mode, and find the range of data set using this complete step-by-step guide! Examples and a free practice worksheet are included.
(a) What is the modal grade? (b) How many students sat the test? A grade C or above is a “pass.” (c) What fraction of the students passed the test? Median. Question 1: Work out the median for the each of the following. Scan here. (a) 5, 1, 4, 6, 8. (b) 9, 1, 3, 6, 7, 8, 9 . (c) 6, 4, 7, 1, 3, 8, 1, 10. (d) 7, 3, 8, 9, 6, 5.
Nov 27, 2023 · Revision notes on 4.4.1 Mean, Median & Mode for the CIE IGCSE Maths: Extended syllabus, written by the Maths experts at Save My Exams.
The mean is the most commonly used measure of average close. To calculate the mean, add the values together and divide the total by the number of values.
