Despite the pandemic thousands of people from overseas visits Zimbabwe every year. Main attractions include the magnificent Victoria Falls, Great Zimbabwe's ruins, and roaming wildlife herds. A tourism director claims that the visitors to Zimbabwe are equally represented by Europe, North America, and the rest of the world. In a survey of 380 tourists the following results were obtained:
Part of the world North America Europe Rest of the world
Number of tourists 126 135 119
Calculate a chi-square test where you investigate if the distribution of tourists is equal or not between the three parts of the world. Use significance level 0.1.