Question 1 (7 marks) The number of plants in each of 24 quadrats area as follows: 12 7 6 9 9 8 9 12 5 11 8 g 8 6 12 11 7 8 13 7 9 7 8 9 a) Which test is suitable to test if the plants are randomly located or not? Include checking the criteria for the test. [2] b) Use the test above to investigate whether the plants can be regarded as randomly located in the heathland. Use a 5% significance level. [5]