Environment statistics are statistics that describe the state and trends of the environment, covering the media of the natural environment (air/climate, water, land/soil), the biota within the media,...

Extracted text: Environment statistics are statistics that describe the state and trends of the environment, covering the media of the natural environment (air/climate, water, land/soil), the biota within the media, and human settlements. The chi-squared test has been one of the most frequently used in environmental studies. you are required to explain in detail what is chi-square test, the usage on type of data, assumptions associated with its application, identify a dataset related to the environmental study and conduct the relevant chi- squared test. You are required to show the calculations manually as well as to make use of the online calculator or software to calculate the chi-square statistics and its associated p-value. b.