Year 7, 8 and 9 students at Mayfield High School. I the Creation of The Monetary Union and Its Impact then cut out the student First Name and Surnames. Spearman Rank Correlation Co-Efficient I will now using the same data sample of five random students to find the spearman rank e Spearman's Rank Correlation Coefficient is used to discover the strength of a link between two sets of data: X Value Y Value. Weight From the Scatter Graph that I have produced I have come to find that there is a Correlation or a Trend between both variables which are Height and Weight and there is a Fairly Strong Positive Correlation and this shows me that the taller. Kristen Surdy Math 1 CP Math 2 Mathematics Useful Links: Visit Our math club Page! I would like to remind you that my main objective for this hypothesis was to find out whether I was correct or incorrect in my thinking that Boys at Mayfield School are taller and weigh more on average than the Girls at the same school. Range: Range.75.41.34m. I will be a Sampling Method is which I can sufficiently break down the number of student and meanwhile keep the investigation fair as possible. Math 1, math 3 Honors, advantage Math 1,.

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Histogram and Frequency Polygons, from the data I have collected and formed through my frequency tables and mean averages and many more I will now produce a Frequency Polygon and a Histogram that shows the Boys Girls Height and Weights From my sample that. My initial thoughts are that there is a link between the two because Maths and Science share some of the same attributes - they both involve formulae, they both require logical ability, and they both use numbers. Mathematics is a compulsory core subject at gcse level and both Mathematics and Further Mathematics may be studied at A level. Bias is anything that occurs when taking a sample that might prevent the sample from being a true representation of its parent population. As far as the Weights are concerned the range is similar and the range is rather symmetrical also and this may be since my graphs may be irregular. I have decided to do this as I suspect that any link between ability in Maths and in Science may also in turn be linked to gender. Our students are able to apply the knowledge they have secured in the lesson and apply it to real-life situations. I was bound to find irregularities within my data The cumulative frequency curves confirm that boys have a more spread out range in weight, with more girls having smaller weights. Males, females, table 8: Male/Female Stratified Sample, now that I know the number of males and females that I want in my sample of 20 from each year group, I will collect my data. Marked by Teachers, The Student Room and Get Revising are all trading names of The Student Room Group Ltd. Home Learning, home learning is given to Key Stage 4 and 5 students on a weekly basis, whereas Key Stage 3 students will receive home learning fortnightly.