Gift of the Gauche , a left-handedness information Web site (www.left-handedness.info), provides information concerning left-handed activities, products, and demography. It indicates that about 10% to 11% of the population of Europe and North America is left-handed. It also reports on demographic surveys. It cites an American study in which more than one million magazine respondents found that 12.6% of the male respondents were left-handed, as were 9.9% of the female respondents, although this was not a random sample. The data obtained by a British survey of more than 8,000 randomly selected men and women, published in The Graphologist, is furnished in a file titled Lefties. Based on this data, determine if the “handedness” of an individual is independent of gender. Use a significance level of 0.01 and a p -value approach.