44%(9)4 out of 9 people found this document helpful
This preview shows page 1 - 3 out of 3 pages.
1)Question 2 options:A consumer advocate group selects a random sample of 205snack foods and finds that 174 of them contain more fatgrams than what is indicated in the snack's nutritionalinformation.Create a 90% confidence interval for the populationproportion for snack foods that contain more fat grams thatwhat is indicated in the snack's nutritional information.Enter the lower and upper bounds for the interval in thefollowing boxes, respectively.You may answer using decimals rounded to four places or apercentage rounded to two. Make sure to use a percent sign ifyou answer using a percentage.2)Question 3 options:In a random sample of 257 adult Orcas in the wild, there were159 whose total body length was 28 feet or longer.Create a 98% confidence interval for the populationproportion of adult Orcas in the wild who total body length is
You've reached the end of your free preview.
Want to read all 3 pages?
Nutrition,Percent sign,Snack foods,consumer advocate group,Legendary Na Pali Coast