Age MuscleMass 43 106 2 41 106 3 47 97 4 46 113 5 45 96 6 41 119 47 92 8 41 112 9 48 92 10 48 102 11 42 107 12 47 107 13 43 102 14 44 115 15 42 101 16 55 87 17 57 91 18 56 97 19 59 82 20 57 78 21 54 95### Scenario 1: Muscle Mass A person's muscle mass is expected to decrease with age. To explore this relationship in women, a nutritionist randomly selected 60 women between 40 and 79 years old. The research objective is to see if there is an expected muscle mass (in kilograms; kg) **linear decrease** with respect to age (in years) as an approximate trend. The data are found in the file "MuscleMass.cav".1.1a. Write the equation for your estimate of the linear model between muscle mass and age. Use the appropriate Formatting For symbols in Markdown. } Insert answer here 1 1.11. Interpret the slope oF the linear model. in context. } As increases by __ is expected to _____ by ________ . 1.12. Interpret the intercept of the linear model, in context. {Provide the mathematical interpretation, whether it makes sense or not practically.) a When is zero, we would expect to be 1.13. what is the average muscle mass for a woman who is 54 years old? \"'{r} _ gshow your work here; \\s-u } Insert answer here