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...What is statistics even though you may not have realized it probably made some statistical statements in your everyday conversation or thinking like i sleep for about eight hours per night on average and are more likely to pass the exam if start preparing earlier actually nature a discipline which concerned with designing experiments other data collection summarizing information aid understanding drawing conclusions from estimating present predicting future why will need design own collect know whether statistically significant also specific accurate reliable valid ideally want do majority of this year so can focus exams analysis sample world leading long jumps by men women each calculate mean add up all numbers divide population size standard deviation used summarise spread values around...