* Find the output values in these flow diagrams. a. 2 F T y=x+3 L 5 ? B y = 3 + 1/1/13 12 ? 2. Find the input values for these flow diagrams. 6 y=x+2 7 12 2
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- 4 5 6 7 Joan is concerned about the amount of energy she uses to heat her home. The graph below plots the mean number of cubic feet of gas per day that Joan used each month against the average temperature for one heating season. NO 40 Temperature (degrees Fahrenheit) Does the plot show a positive or negative association between the variables? Why does this make sense. type your answer.... What is the form of the relationship? Is it strong? Explain. type your answer... Explain what the point at the bottom right represents. type your answer... bComplete parts (a) through (h) for the data below. 40 50 84 60 70 80 53 Que 78 73 67 (a) By hand, draw a scatter diagram treating x as the explanatory variable and y as the response variable. Choose the correct scatter diagram below. OA. Ax 90- OB. OC. Ay 90- 100- 100 (b) Find the equation of the line containing the points (50,78) and (80,53). y x+ (D (Type integers or simplified fractions) Click to select your answer(s) 9 Type here to search 427 PM 3/14/2021 Panasonic CF-54 TOUGHBOOK CDSS-4853 PASS AIP F7 F8 F9 F10 F11 F12 Num Lock PrtSc Scrol Pause F3 F4 F5 F6 SysRa Lok Break F1 F2 Esc Back space % & Home %24 4. 23 1 A1 2 42 T Y W 15 日 [ Tab K Enter F 3 田 + II O.... 日 * 00work shown would be so appreciated!
- Help with 4The data in the following table relate grams plant dry weight (Y) to percent soil organic matter (X1) and kilograms of supplemental soil nitrogen added per 1000 square meters (X2). X1 X2 2.6 Y 78.5 7 74.3 1 2.9 104.3 | 11 | 5.6 87.6 95.9 11 3.1 7 5.2 109.2 | 11 5.5 102.7 3 7.1 Compute the sum of squares of errors e'e. ao- NPlease help
- The table below shows the relationship between the altitude of the atmosphere and corresponding temperature. Altitude (in feet) 25,000 20,000 15,580 12,902 Temperature (in degree Celsius) 10 16 25 30 What inference can be made from the above data? A.The temperature of the atmosphere decreases with the increase in the altitude. B.The temperature of the atmosphere decreases with the decrease in the altitude. C.The temperature of the atmosphere increases with the increase in the altitude. D.ANo inference can be made from the given data.Data in the table comes from the NASA Global Climate Change website. It gives the average globaltemperature, in Celsius, for the given year. Use both rows for your calculations. For this problem, youwill see how well year correlates with the average temperature. Let ? be the number of years since1984 and ? be the average global temperature in degrees Celsius.Year 1984 1986 1988 1990 1992 1994 1996 1998 2000Temp 0.16 0.18 0.38 0.45 0.22 0.31 0.33 0.61 0.40Year 2002 2004 2006 2008 2010 2012 2014 2016 2018Temp 0.63 0.54 0.64 0.54 0.72 0.64 0.75 1.02 0.85a. Make a scatterplot of the data. Being sure to clearly label each axis. Keep in mind howeach variable is defined. Based on this scatterplot, is a linear model reasonable for this data set?Briefly explain.b. Determine the correlation coefficient for this data. Interpret this value in context.c. Determine the coefficient of determination for this data. Interpret this value incontext.d.State the regression line for the data.e. What does the…4. For each picture below, draw a line from the picture to its respective equation. 2 1 %3! 3 2 1 2 1 23 2 1 2 1 326 3 !! Note: x represents of and x; represents-of 3 2 X