Maths

Mayfield High School high Tier Mayfield High is a put on school alone the info collected is from real students. You will investigate the relationship in the midst of height and weight. There ar mistakes in the data including undoable heights and weights. Locating the Mayfield database In the school Intranet have accede and Group Sites Then hold Maths Website, followed by Mayfield and snap on the word HERE You scat spend some age on the computers obtaining data to wrick on and producing graphs and statistical calculations, but marks argon awarded for your good write up of the coursework. Your piece must contain the avocation: 1. A navigate lamp understand (including a commentary) 2. A comminuted plan for your main study 3. Calculations and graphs produced 4. critical conclusions 5. An evaluation Firstly, as you are however interested in height, weight, division and gender you must quash the rest of the data. Deleting Un requireed Data (leaving category, Gender, Height and Weight) Select columns 2 to 7 From the Edit menu study Delete Now repeat this for columns 3 to 12 and 5 to 11 dream up TO REGULARLY SAVE YOUR rancid INTO YOUR MY WORK FOLDER Part 1 The Pilot Study A buffer study (sometimes called a pretest) is a preliminary test to catch up with if there is a occupation of enquiry to investigate further. You establish be testing the future(a) hypothesis in your pilot project study: The taller you are the heavier you are winning a Sample There are the 1183 students at Mayfield High School. The mesa shows the number of students in separately year group for males and females.

| fond class Group |Boys |Girls | meat | | stratum 7 |151 |131 |282 | |Year 8 |145 | one hundred twenty-five |270 | |Year 9 |118...If you want to get a adept essay, graze it on our website: Orderessay

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