The purpose of this survey is to determine if there is a difference between the median agreeableness score of women and the median agreeableness score of men, based on data collected from of the results of people who chose to take the test. Big 5 personality test on a publicly accessible site. I chose to study the Agreeableness score because when I took the online personality test, it was the trait I scored highest on, so I was interested in the data from the “Big 5” online personality test. Personality Test” and is a random sample of the results of people who chose to take the test on a publicly accessible website. The pleasantness score is the pleasantness score on a scale of 1 to 5 points where 1 is the least pleasant and 5 is the least pleasant. the most pleasant. Gender is either male or female. I chose to use the median because it is a more accurate representation of the population as the average could be skewed by extreme values. I will analyze a sample of 491 results randomly selected from survey participants. Big 5 try. I noticed that my two groups are relatively similar in size with 248 women and 243 men. I will analyze this sample using iNZight to produce the data displays and bootstrap confidence interval for which I will make an inference about the population of participants who took the Big 5 Personality Test online.Research: The Big 5 personality test is a test that analyzes the big 5 personality traits which are used as a model of personality. The 5 traits are Extraversion, Conscientiousness, Neuroticism, Openness, Agreeableness and I chose to study Agreeableness. Agreeableness reveals the difference between individuals' concern for cooperation and social harmony. ...... middle of paper ...... by doing a sample randomization test. This involves mixing the two samples and then splitting them into two groups, which are the same size as the original groups, but both groups will contain a male and female agreeableness score. The randomization test will resample the new groups 1,000 times and plot the difference between the medians of the two mixed groups. Of the 1,000 differences produced by sampling variation alone, none were as large as the 0.4 point difference produced by the two groups. samples. This shows that it is very unlikely that a difference of 0.4 or more would be produced by sampling variation alone when there is no relationship between agreeableness score and gender. I can safely conclude that the data provides strong evidence that the median agreeableness score for women is higher than the median agreeableness score for men..