Can you explain 3.130 part a and b? Thank you Mac - Statistics: Unlocking the Power of Data, 3rd EditionPage 273of 839(a) Define a relevant parameter of interest, usingcorrect notation.(b) Use the bootstrap distribution to estimate thesample statistic, including correct notation.(c) Use the bootstrap distribution to estimate a99% confidence interval.(d) Interpret this interval in context.(e) Does this interval provide evidence that con-centrations of the pesticide 3-PBA are lowerwhile eating organic? Why or why not?(f) Can we conclude that eating organic causeslower concentrations of 3-PBA? Why or whynot?15202524.5183034% Page 273 of 839 Location 6270 of 1873035Figure 3.34 Bootstrap distribution based on 1000simulations for Exercise 3.1303.131actuawas rwe crconcea partthe firtrationsingleested idifferedistribpesticicentiles(a) Giv(b) Inte3.132 IInterval3.131, yointervaldata waignoringcase, ancelse coulinterval?changes,likely incr 3d51-er-alds ofdetected pesticides,fect. How do pesticide levels in the body differ aftereating organic versus non-organic?beanad aheart3.130 Eating Organic and 3-PBA Levels We firststudy 3-PBA, a commonly used insecticide found ingrains, fruits, and vegetables. How much higher are3-PBA concentrations while not eating organic ver-sus eating organic? A bootstrap distribution basedon 1000 samples of the mear concentration beforethe switch minus the mean concentration afterswitching to organic is shown in Figure 3.34.n DailyReports,tv59 Mata, J., Frank, R., and Gigerenza, G., "Symptom Recogni-tion of Heart Attack and Stroke in Nine European Countries:A Representative Aurvey", Health Expectations, 2012; doi:10.1111/j.1369-7625.2011.00764.x.60 Magner, J., Wallberg, P., Sandberg, J., and Cousins, A.P.(2015). "Human exposure to pesticides from food: A pilotstudy," IVL Swedish Environmental Research Institute. https://www.coop.se/Page Files/429812/Coop%20Ekoeffekten_Report%20ENG.pdf, January 2015.61 For illustrative purposes we will assume the measurementswere far enough apart to be unrelated.62 www.youtube.com/watch?v=0B6fUqmyKC8.Page 272 of 839 Location 6255 of 187305/22AMacBook AirNULA

Question

Can you explain 3.130 part a and b? Thank you Mac - Statistics: Unlocking the Power of Data, 3rd EditionPage 273of 839(a) Define a relevant parameter of interest, usingcorrect notation.(b) Use the bootstrap distribution to estimate thesample statistic, including correct notation.(c) Use the bootstrap distribution to estimate a99% confidence interval.(d) Interpret this interval in context.(e) Does this interval provide evidence that con-centrations of the pesticide 3-PBA are lowerwhile eating organic? Why or why not?(f) Can we conclude that eating organic causeslower concentrations of 3-PBA? Why or whynot?15< >202524.5183034% Page 273 of 839 Location 6270 of 1873035Figure 3.34 Bootstrap distribution based on 1000simulations for Exercise 3.1303.131actuawas rwe crconcea partthe firtrationsingleested idifferedistribpesticicentiles(a) Giv(b) Inte3.132 IInterval3.131, yointervaldata waignoringcase, ancelse coulinterval?changes,likely incr 3d51-er-alds ofdetected pesticides,fect. How do pesticide levels in the body differ aftereating organic versus non-organic?beanad aheart3.130 Eating Organic and 3-PBA Levels We firststudy 3-PBA, a commonly used insecticide found ingrains, fruits, and vegetables. How much higher are3-PBA concentrations while not eating organic ver-sus eating organic? A bootstrap distribution basedon 1000 samples of the mear concentration beforethe switch minus the mean concentration afterswitching to organic is shown in Figure 3.34.n DailyReports,tv59 Mata, J., Frank, R., and Gigerenza, G., &#34;Symptom Recogni-tion of Heart Attack and Stroke in Nine European Countries:A Representative Aurvey&#34;, Health Expectations, 2012; doi:10.1111/j.1369-7625.2011.00764.x.60 Magner, J., Wallberg, P., Sandberg, J., and Cousins, A.P.(2015). &#34;Human exposure to pesticides from food: A pilotstudy,&#34; IVL Swedish Environmental Research Institute. https://www.coop.se/Page Files/429812/Coop%20Ekoeffekten_Report%20ENG.pdf, January 2015.61 For illustrative purposes we will assume the measurementswere far enough apart to be unrelated.62 www.youtube.com/watch?v=0B6fUqmyKC8.Page 272 of 839 Location 6255 of 187305/22AMacBook AirNULA

Accepted Answer

3.130) The given study wants to know how much 3-PBA concentration is higher in non-organic food…