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Introduction Aim: To express evidence to support my hypothesis. Proving my hypothesis I will use:> scatter diagram> bar charts> tables> frequency table What I will do:> stratified sample> random sample> standard deviation> Find the mean, mode, median to compare my first hypothesis. To do these I will use a scientific calculator Introduction: Using the information given before me I have decided with three hypotheses that I shall investigate. These are: 1. Females longer than males. 2. The richer the country the higher the average birth rate. 3. The higher the continents GDP-per capita (in my data) the greater it's highest average age. For me to prove these hypotheses I will need to collect a sample of male ad females ages in addition to that I will also need to get a sample of money to do my second hypothesis, which is to compare both together. For this to be more accurate and for me to get...

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