Player Y and Player G have played the game Just Dance for 56 songs For each song played, there are four variables contained in this dataset, Joycon , ScoreY , ScoreG , and Difficulty Level Joycon indicates the color of the joycon ( R stands for red and B stands for blue) that Player Y used for the song ScoreY and ScoreG are the scores that Play Y and Play G obtained for the song, respectively Difficulty Level indicates which of the four difficulty levels the song has Question 2 Regression Analysis We are interested in the relationship between Score Y and ScoreG Let's develop the following linear regression model ScoreY Bo B1ScoreG E 2 1 Compute the estimated coefficients bo b1 2 2 What is the interpretation of b1 2 3 At a 0 05 level of significance, determine whether b1 is significantly different from zero 2 4 Does the estimated regression equation provide a good fit for the data What is your evidence Song Joycon ScoreY Score DITTICuity Level S1 R 7943 6342 S2 B 9046 9857 S3 R 7951 7686 S4 B 9423 10886 R 10379 9208 S6 10103 10101 $7 10143 10094 S8 9805 10719 $9 8810 10741 S10 7245 6058 S11 7825 7778 S12 9717 9906 S13 7653 9160 S14 8717 8714 S15 9473 8837 S16 8837 7806 S17 10504 10082 S18 8160 6381 S19 10181 8897 S20 10167 10582 S21 B 9489 9371 S22 B 9620 10280 S23 B 7293 8245 S24 B 7046 9428 S25 R 6971 7211 S26 B 11481 11004 S27 B 7041 8568 S28 R 9482 8789 H N W W A W N H N N W A W N H N W W A W N H W N W A W N H N W A W N N W H N A W A N W A W A A H W H NN NNNN S29 R 10369 9526 S30 R 7998 7076 S31 B 7715 5388 S32 R 9571 9558 S33 R 10647 10537 S34 B 9899 8755 S35 11103 11021 4337 6640 S37 8114 8875 S38 10039 9221 S39 10404 10979 S40 9441 9350 S41 9082 9680 S42 R 11769 11035 S43 B 11873 12230 S44 10295 9733 $45 6666 6828 S46 9967 8828 8981 9234 S48 10817 10832 S49 9961 10069 $50 9013 9653 S51 9739 8527 S52 8978 9126 S53 10110 11089 S54 9840 9052 S55 8542 8552 $56 11235 10755

Question

Player Y and Player G have played the game  Just Dance  for 56 songs  For each song played, there are four variables contained in this dataset,  Joycon ,  ScoreY ,  ScoreG , and  Difficulty Level    Joycon  indicates the color of the joycon ( R  stands for red and  B  stands for blue) that Player Y used for the song   ScoreY  and  ScoreG  are the scores that Play Y and Play G obtained for the song, respectively   Difficulty Level  indicates which of the four difficulty levels the song has  Question 2  Regression Analysis We are interested in the relationship between  Score Y  and  ScoreG   Let's develop the following linear regression model ScoreY   Bo   B1ScoreG   E 2 1 Compute the estimated coefficients bo  b1   2 2 What is the interpretation of b1  2 3 At a 0 05 level of significance, determine whether b1 is significantly different from zero  2 4 Does the estimated regression equation provide a good fit for the data  What is your evidence Song Joycon ScoreY Score DITTICuity Level S1 R 7943 6342 S2 B 9046 9857 S3 R 7951 7686 S4 B 9423 10886 R 10379 9208 S6 10103 10101 $7 10143 10094 S8 9805 10719 $9 8810 10741 S10 7245 6058 S11 7825 7778 S12 9717 9906 S13 7653 9160 S14 8717 8714 S15 9473 8837 S16 8837 7806 S17 10504 10082 S18 8160 6381 S19 10181 8897 S20 10167 10582 S21 B 9489 9371 S22 B 9620 10280 S23 B 7293 8245 S24 B 7046 9428 S25 R 6971 7211 S26 B 11481 11004 S27 B 7041 8568 S28 R 9482 8789 H N W W A W N H N N W A W N H N W W A W N H W N W A W N H N W A W N N W H N A W A N W A W A A H W H NN NNNN S29 R 10369 9526 S30 R 7998 7076 S31 B 7715 5388 S32 R 9571 9558 S33 R 10647 10537 S34 B 9899 8755 S35 11103 11021 4337 6640 S37 8114 8875 S38 10039 9221 S39 10404 10979 S40 9441 9350 S41 9082 9680 S42 R 11769 11035 S43 B 11873 12230 S44 10295 9733 $45 6666 6828 S46 9967 8828 8981 9234 S48 10817 10832 S49 9961 10069 $50 9013 9653 S51 9739 8527 S52 8978 9126 S53 10110 11089 S54 9840 9052 S55 8542 8552 $56 11235 10755

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Player Y and Player G have played the game Just Dance for 56 songs. For each song

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Financial Accounting Theory

Player Y and Player G have played the game Just Dance for 56 songs. For each song

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Financial Accounting Theory

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