A studycompared floral diversity between croplands and wetlands….

Question Answered step-by-step A studycompared floral diversity between croplands and wetlands…. A study compared floral diversity between croplands and wetlands. Independent random samples of 126 cropland regions and 98 wetland regions were obtained in the Southern Great Plains.  The cropland regions contained an average of 14.06 native floral species, with a standard deviation of 4.83; the wetland regions had an average of 15.36 and a standard deviation of 4.95. Test if the mean number of native floral species is lower in cropland regions. Use the 5% significance level. (8 marks)Obtain a two-sided 95% confidence interval for the difference in mean number of floral species between cropland and wetland regions. (4 marks) Math Statistics and Probability STATS 151 Share QuestionEmailCopy link Comments (0)