In a poll conducted by the gallup organization in april 2013, 48% of a random sample of 1022 adults in the u. s. responded that they felt that economic growth is more important than protecting the environment. calculate and interpret a 95% confidence interval for the proportion of all u. s. adults in 5 april 2013 who felt that economic growth is more important than protecting the environment. make sure to include all steps.

 95% confidence interval would be (0.449, 0.511)

Step-by-step explanation:

Since we have given that

n = 1022

p = 48% = 0.48

We need to find the 95% confidence interval first.

z = 1.96

Margin of error would be

95% confidence interval would be

It means true proportion who felt that economic growth is more important than protecting the environment is within 0.449 and 0.511 using 95% confidence.

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total