Test: POST UNIT 8 - TEST - Ch. 4 Question 5 of 12 This test: 12 point(s) possible This question: 1 point(s) possible the given data to complete parts (a) and (b) below. y S 2.1 3.9 4 1.4 3 3.6 4.8 4.9 Draw a scatter diagram of the data. Choose the correct answer below. A. O B. O C. O D. Ay Ay 6- Ay 2 H mpute the linear correlation coefficient. The linear correlation coefficient for the four pieces of data is 0.094 bund to three decimal places as needed.) Draw a scatter diagram of the data with the additional data point (10.4,9.4). Choose the correct answer below. A. O B. OC D D. Ay 12- Q & mpute the linear correlation coefficient with the additional data point. The linear correlation coefficient for the five pieces of data is 0.861 sound to three decimal places as needed.) omment on the effect the additional data point has on the linear correlation coefficient. A. The additional data point does not affect the linear correlation coefficient. B. The additional data point strengthens the appearance of a linear association between the data points. C. The additional data point weakens the appearance of a linear association between the data points xplain why correlations should always be reported with scatter diagrams. Statcrunch LO O e W SAMSUNG