q4 School of Computing did a survey on the IQ and the score in a Database test of a sample of 10students taken from a mixed class. The Database test was marked out of the 50 and the rangeof IQ values for the class was 80 to 140. Table 3 shows the details of data collected from thesurvey.Table 3: Score on survey of School of Computing's studentA BC D EF110107127100132 13026 3137 203534StudentIQ (x)Database Score (y)G9823 38 31b) Calculate the value of correlation coefficient, r between x and yHI109 114 12436Based on data given in the Table 3, answer the following questions.a) Identify which correlation coefficient type that suitable to be used for the data representedin Table 3? Justify your answer.c) Based on your value of the correlation coefficient, r obtained in (4-b), make a conclusionon the relationship between the IQ level and the score of Database test.

School of Computing did a survey on the IQ and the score in a Database test of a sample of 10 students taken from a mixed class. The Database test was marked out of the 50 and the range of IQ values for the class was 80 to 140. Table 3 shows the details of data collected from the survey. Table 3: Score on survey of School of Computing's student A B C D E F G H I J IQ (x) 110 107 127 100 132 130 98 109 114 124 Database Score (y) 26 31 37 20 35 34 23 38 31 36 Student J Based on data given in the Table 3, answer the following questions. a) Identify which correlation coefficient type that suitable to be used for the data represented in Table 3? Justify your answer. b) Calculate the value of correlation coefficient, r between x and y c) Based on your value of the correlation coefficient, r obtained in (4-b), make a conclusion on the relationship between the IQ level and the score of Database test.