Name: Period: ur work on a separate sheet of paper.*** n 2002 s cheat on 2. Members of the We-Luv-Plants club are interested in comparing the tendency of males vs. females to choose a vegetarian diet. They randomly sampled 75 males and 75 females at their school. The data showed that 23 of the girls were vegetarian whereas only 12 of the boys could stay away from a tasty burger. a. Construct and interpret a 95% confidence interval for the difference in the proportions dom sample vide: 74% of ce, s and I for the level tudents. between girls and boys who are vegetarian. b. Does this confidence interval provide evidence that girls are more likely than boys to choose a vegetarian diet? Explain. C. To what population(s) do your calculations in parts a and b? al be wider or ally 4. A survey of 1025 teens found that 20% of students aged 14 to 18 plan to borrow no money to pay for college, What's the margin of error for 0 male belief that on 190%. contidence iinterval fortihe proDortion of

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Name:
Period:
ur work on a separate sheet of paper.***
n 2002
s cheat on
2. Members of the We-Luv-Plants club are
interested in comparing the tendency of males
vs. females to choose a vegetarian diet. They
randomly sampled 75 males and 75 females at
their school. The data showed that 23 of the girls
were vegetarian whereas only 12 of the boys
could stay away from a tasty burger.
a. Construct and interpret a 95% confidence
interval for the difference in the proportions
dom sample
vide: 74% of
ce,
s and
I for the level
tudents.
between girls and boys who are vegetarian.
b. Does this confidence interval provide
evidence that girls are more likely than boys
to choose a vegetarian diet? Explain.
C. To what population(s) do your calculations in
parts a and b?
al be wider or
ally
4. A survey of 1025 teens found that 20% of
students aged 14 to 18 plan to borrow no money
to pay for college, What's the margin of error for
0 male
belief that on
190%. contidence iinterval fortihe proDortion of
Transcribed Image Text:Name: Period: ur work on a separate sheet of paper.*** n 2002 s cheat on 2. Members of the We-Luv-Plants club are interested in comparing the tendency of males vs. females to choose a vegetarian diet. They randomly sampled 75 males and 75 females at their school. The data showed that 23 of the girls were vegetarian whereas only 12 of the boys could stay away from a tasty burger. a. Construct and interpret a 95% confidence interval for the difference in the proportions dom sample vide: 74% of ce, s and I for the level tudents. between girls and boys who are vegetarian. b. Does this confidence interval provide evidence that girls are more likely than boys to choose a vegetarian diet? Explain. C. To what population(s) do your calculations in parts a and b? al be wider or ally 4. A survey of 1025 teens found that 20% of students aged 14 to 18 plan to borrow no money to pay for college, What's the margin of error for 0 male belief that on 190%. contidence iinterval fortihe proDortion of
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