Course: First Course in Business Statistics (1) Assignment: Home Work 10 Date: 12/11/21 11. The accompanying table contains the overall download and upload speeds in mops for nine mobile carriers in a country. a. Compute and interpret the coefficient of correlation, r. b. At the 0.05 level of significance, is there a significant linear relationship between download and upload speed? Click the icon to view the data table. a. The coefficient of correlation, r= indicates (1) relationship between download speed and upload speed. (Round to three decimal places as needed.) b. Determine the hypotheses for the test. Choose the correct answer below. O A. Ho: P, SO OB. Ho: Po= 0 O C. Ho: P=0 H 1 : B 1 > O H 1: Bo # 0 OD. Ho: P1 20 OE. Hopzo OF. Hopso H1: B1 0 Compute the test statistic. The test statistic is (Round to two decimal places as needed.) Determine the p-value. The p-value is (Round to three decimal places as needed.) Reach a decision. (2) Ho. There is (3) evidence at the 0.05 level of significance to conclude that there is a significant linear relationship between download speed and upload speed. 1: Download vs. Upload Speeds Download Upload Carrier Speed Speed 24.3 14.9 23.1 13.3 WN 21 8.6 4 16.2 11.4 10.8 6.5 10.3 6.7 9.7 5.8 7.1 3.2 5 4.1 (1) O a strong negative nonlinear a perfect positive nonlinear O a strong positive linear (2) O Do not reject O a strong negative linear (3) O insufficient O a strong positive nonlinear Reject sufficient