Assessment Criteria for Maths Project - Coursework Example

MATH PROJECT By PART 2: Assessment criteria for this unit 1 Objectives……………………………………………………………3 2 Manageable task………………...........................................................3,4 2.2 Appropriate methods for undertaking the task……………………….4 3.1 Collect relevant information………………………………………….4, 5 3.2 Performance of variety of calculations………………………………. 6, 7 3.3 Mathematical language notations……………………………………..6, 7 3.4 Use of diagrams, tables and graphs…………………………………...7, 8 3.5 Monitor & making adjustments……………. …………………………8 4.1 interpretation of results………………………………………………. 9 5.1 Conclusions……………………………………………………………10 5.2 Comments of improvements …………………………………………..11 PART 3: My comments on the assignment I devised questionnaire for collection the appropriate data from the families Questionnaire was sent to the parents to answer on age, gender, shoe size and other information I received the consent of 20 participants before commencing the research Transferred the data into appropriate tally chart and then the number of participants with particular size shoe was computed. Displayed into the bar chart, pie chart and suitable scatter graph. Diverse means was utilized in computing averages and corresponding participants’ ages ranging from 10 years to 16 years Analyze the data and verified that there was correlation between shoe sizes and age TAQ 2 Do children’s shoe sizes escalate with age? Introduction This investigation mainly entail finding out if the children’s shoe size augment with age and if there exist additional factors that govern the kind of shoe size a particular child will being wearing at a particular age. Simple questionnaire was designed that is most suitable in successfully completion of the experiment. The evidence data gathered three main significant bits of the underlying being, age, shoe size and corresponding masculinity. The collected and appraised data of the prevailing information were then converted into the tables, charts and corresponding graphs. The collected data were from various ages and shoe size. Utilizing the underlying evidence to comprehend and make viable conclusion of the hypothesis that is most appropriate. Comprehension of the framework of the report and knowledge was utilized in creation of the thesis and via mind mapping the ideas were formulated for attaining relevant data. The objectives of this experiment are to contract a few friends and prevailing family member to aid in completing the questionnaire. It will involve collection of the shoe sizes for 20 children in the underlying range of 1 to 16 years old and carry out analysis of the data in order to either prove or disapprove the underlying fact that the prevailing children’s shoe sizes escalate with the increase in age. The investigation was kept fair and accurate as possible in regard to collection of the data pertaining to the shoe sizes and age. Aims of the experiment The major aim of the underlying experiment was to assess if the children’s shoe sizes escalates as their ages increases. It aimed at aiding in comprehending of the association amidst an individual’s age and their corresponding shoe size. The investigation also aimed at testing the underlying hypothesis through completion of the experiment after attaining the appropriate results of the investigation, assessing the results and verifying the validity of the prevailing hypothesis. Hypothesis and Null Hypothesis The main hypothesis was: As the children underlying get older their shoe sizes get bigger Null hypothesis: As the underlying children get older their shoe do not get bigger Method Simple short questionnaire was utilized in obtaining sections of the vital information, shoe size, gender and corresponding age. All the prevailing participants were twenty and their consent were received from parents by elaborating the main reasons of undertaking the research. The data were then transferred into corresponding tally chart and then the number of participants with particular size shoe was computed. The data were displayed into the bar chart, pie chart and suitable scatter graph. Diverse means was utilized in computing averages and corresponding participants’ ages were mainly ranging from ten years of age to sixteen years of age whilst the shoe size mainly ranged from a children’s size eleven to a corresponding size five. The evidence was obtain through devising of the questionnaire and then explained to the underlying participants in regard to asking them three short questions of completing the report. Moreover, the selected questions were adequate for complete report, to discern the trend and to verify the prevailing statistics. Design A questionnaire was then sent to the prevailing parents in order to ask them to kindly offer data concerning their offspring on the subsequent information: Shoe size Age Gender Any Any supplementary factors that influence the underlying shoe size The permission to utilize the data for the assessment was entreated and main prominence was that no names were demanded or utilized within the report. Participants There were twenty participants as depicted in the table below: Participant number Shoe size Age 1 5 11 2 6 12 3 5 12 4 7.5 13 5 6 13 6 8.5 13 7 8 14 8 10 15 9 15 10 8 15 11 11 16 12 8 14 13 11 12 14 11 13 15 8 15 16 7 15 17 7 18 18 10 16 19 5 10 20 6 13 The gender factor of the prevailing children never made any difference on the results. Materials Online articles were then checked in order to find out how to undertake measurement of the children’s feet in regard to the shoe in order to double check whether the parents knew their underlying children’s shoe size. Means of measuring children’s feet for the underlying shoes. Livestrong that is available at the www. Livestrong.com accessed on the 31st April, 2014. Procedure Email was sent to the prevailing participants whose families and friends had children amidst the age 5 and 1 and 16 years; Subject: Request for information Hey I am presently studying Access to the underlying Higher Education Diploma for the Health Professions and one of the prevailing modules is mathematics. I have an assignment that demands gathering of data in regard to plotting. The participants were then thanks for taking part in the research process, ‘Thank you all for having taken your precise time for offering valuable information that I vital for completion of my course work. God bless you abundantly” Results The data obtain were utilized to compute the range, mean, mode and median in regard to the shoe sizes and corresponding ages. The range of the shoe size is 5 to 11 i.e. 6 Scatter graph of age (Years) against Shoe Size Mean= Sum of shoe size/ number of participants =155/20 =7.75 Median= 5,5,5,6,6,6,7,7,7,7.5,8,8,8,8,8.5,10,10,11,11,11 = (7.5+8)/2 =15.5/2 =7.75 Mode of the data is 8 Measure of central tendency were then represented in the data Measure of central tendency for ages and shoe sizes. Results Mean 7.75 Median 7.75 Mode 8 Range 6 Discussion The gathered and appraised data information when converted into tables charts and corresponding graphs depicted that there is strong correlation amidst the shoe sizes of the children and their ages. The evidence to understand and make viable conclusion on the hypothesis that as children underlying get older their shoe sizes get bigger. Therefore, we reject the underlying null hypothesis. Conclusion There is strong correlation between the shoe sizes and age of the children. As the children growth the size of the legs increases. This is depicted in the graph, charts and the calculation of the measure of central tendency. 1) The major aim of the underlying experiment was to assess if the children’s shoe sizes escalates as their ages increases. The objectives of this experiment are to contract a few friends and prevailing family member to aid in completing the questionnaire. 2) There will be collection of data and computation of the measure of central tendency then plot graph to verify the correlation between ages and shoe size. 3) There data will be collected from school children and adults 4) Collection of the data will require discrete ages for effectiveness of the process. Change from children’s shoe size to corresponding adults sizes possess no large different because after certain year such as 14-17 the shoe sizes are almost the same. Thus, I will take them to be the same. The data of shoe size would be converted to Euro by employing children’s Shoe Size Chart. 5) The data was collected from 20 participants 6) a) The data would be obtain by measuring and recording the shoe sizes from the 20 participants b) The data would be recorded in a table in terms of participants, ages and shoe sizes c) The graph will then be drawn by the data from the table in order to verify the relationship between ages and shoe sizes d) Mean median, range and mode will be computed from the data collected. e) This method of computation aids in verifying the variation of the shoe sizes and the ages of the participants. Table to show if shoe size increase with age Participant number Shoe size Age 1 5 11 2 6 12 3 5 12 4 7.5 13 5 6 13 6 8.5 13 7 8 14 8 10 15 9 7 15 10 8 17 11 11 18 12 8 18 13 11 19 14 11 20 15 8 15 16 7 25 17 7 18 18 10 26 19 5 10 20 6 13 7) Data produced via a continuous measurement 8) The range of the shoe size is 5 to 11 i.e. 6 9) Mean= Sum of shoe size/ number of participants =155/20 =7.75 Median= 5,5,5,6,6,6,7,7,7,7.5,8,8,8,8,8.5,10,10,11,11,11 = (7.5+8)/2 =15.5/2 =7.75 Mode of the data is 8 10) Measure of central tendency for ages and shoe sizes. Results Mean 7.75 Median 7.75 Mode 8 Range 6 11) Title: A graph of Age (Years) against Shoe Size Key X-axis- shoe sizes Y-axis- Age Bibliography Kelly, B, 2007, Statistics with the TI-84 Plus & TI-84 Plus SE. Burlington, Ont, Brendan Kelly Pub. Read More