Examine the results of a study' investigating whether fast food consumption increases one's concentration of phthalates, an ingredient in plastics which has been linked to multiple health problems including hormone disruption. The study included 8877 people who recorded all the food they ate over a 24-hour period and then provided a urine sample. Two specific phthalate byproducts were measured (in ng/mL) in the urine: DEHP and DINP. Find a 95 % confidence interval for the difference, µp – HN, in mean concentration between people who have eaten fast food in the last 24 hours and those who haven't. The mean concentration of DEHP in the 3095 participants who had eaten fast food was IF = 83.6 with sF = 194.7 while the mean for the 5782 participants who had not eaten fast food was IN = 59.1 with sN = 152.1. Round your answers to one decimal place. The 95 % confidence interval is i to i

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Examine the results of a study' investigating whether fast food consumption increases one's concentration of phthalates, an
ingredient in plastics which has been linked to multiple health problems including hormone disruption. The study included 8877
people who recorded all the food they ate over a 24-hour period and then provided a urine sample. Two specific phthalate
byproducts were measured (in ng/mL) in the urine: DEHP and DINP. Find a 95 % confidence interval for the difference, up - HN, in
mean concentration between people who have eaten fast food in the last 24 hours and those who haven't. The mean concentration
of DEHP in the 3095 participants who had eaten fast food was F
participants who had not eaten fast food was IN = 59.1 with sy = 152.1.
: 83.6 with sF
194.7 while the mean for the 5782
Round your answers to one decimal place.
The 95 % confidence interval is i
to
Transcribed Image Text:Examine the results of a study' investigating whether fast food consumption increases one's concentration of phthalates, an ingredient in plastics which has been linked to multiple health problems including hormone disruption. The study included 8877 people who recorded all the food they ate over a 24-hour period and then provided a urine sample. Two specific phthalate byproducts were measured (in ng/mL) in the urine: DEHP and DINP. Find a 95 % confidence interval for the difference, up - HN, in mean concentration between people who have eaten fast food in the last 24 hours and those who haven't. The mean concentration of DEHP in the 3095 participants who had eaten fast food was F participants who had not eaten fast food was IN = 59.1 with sy = 152.1. : 83.6 with sF 194.7 while the mean for the 5782 Round your answers to one decimal place. The 95 % confidence interval is i to
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