How strongly do physical characteristics of sisters and brothers correlate? The data in the table give the heights (in i

Post by **answerhappygod** » Sun Jul 10, 2022 10:42 am

: How Strongly Do Physical Characteristics Of Sisters And Brothers Correlate The Data In The Table Give The Heights In I 1 (51.23 KiB) Viewed 80 times

How strongly do physical characteristics of sisters and brothers correlate? The data in the table give the heights (in inches) of 12 adult pairs. B r= 0 S is t incorrect 71 69 y = 645 28 0.555 64 65 67 63 70 65 71 62 70 65 73 64 72 66 65 Click to download the data in your preferred format. CSV Excel JMP Mac-Text Minitab14-18 Minitab18+ PC-Text R SPSS TI Crunchit! 59 66 62 Use your calculator or software to find the correlation, r, and equation of the least-squares regression line for predicting sister's height from brother's height, ŷ. Make a scatterplot of the data and add the regression line to your plot. Give your answer to three decimal places. 70 64 Enter the equation of the least-squares regression line, with the numerical values rounded to three decimal places and x as the explanatory variable. (If you are using Crunchlt, adjust the default precision under Preferences as necessary. See the instructional video on how to adjust precision settings.)