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Important: This question continue from the previous two questions and onto the following question. A nutritionist wishes to estimate the difference between the proportion of males and females who consume the USDA's recommended daily intake of calcium. When surveying 1863 randomly selected males, she found that 952 males consume the appropriate amount of calcium. When surveying 1863 randomly selected females, she found that 1401 females consume the appropriate amount of calcium. Let population 1 be males and population 2 be females. Find a 95% confidence interval for the difference in proportions of males and females who consume the USDA's recommended daily intake of calcium. For the lower value and upper value, round to 3 decimal places (like 0.584). The lower value of the confidence interval is The upper value of the confidence interval is

Important: This question continue from the previous two questions and onto the following question. A nutritionist wishes to estimate the difference between the proportion of males and females who consume the USDA's recommended daily intake of calcium. When surveying 1863 randomly selected males, she found that 952 males consume the appropriate amount of calcium. When surveying 1863 randomly selected females, she found that 1401 females consume the appropriate amount of calcium. Let population 1 be males and population 2 be females. Find a 95% confidence interval for the difference in proportions of males and females who consume the USDA's recommended daily intake of calcium. For the lower value and upper value, round to 3 decimal places (like 0.584). The lower value of the confidence interval is The upper value of the confidence interval is

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Important: This question continue from the previous two questions and onto the following question. A nutritionist wishes to estimate the difference between the proportion of males and females who consume the USDA's recommended daily intake of calcium. When surveying 1863 randomly selected males, she found that 952 males consume the appropriate amount of calcium. When surveying 1863 randomly selected females, she found that 1401 females consume the appropriate amount of calcium. Let population 1 be males and population 2 be females. Find a 95% confidence interval for the difference in proportions of males and females who consume the USDA's recommended daily intake of calcium. For the lower value and upper value, round to 3 decimal places (like 0.584). The lower value of the confidence interval is The upper value of the confidence interval is On your scratch paper: • write down what was entered into your calculator • number your scratch work with this question number.
Transcribed Image Text:Important: This question continue from the previous two questions and onto the following question. A nutritionist wishes to estimate the difference between the proportion of males and females who consume the USDA's recommended daily intake of calcium. When surveying 1863 randomly selected males, she found that 952 males consume the appropriate amount of calcium. When surveying 1863 randomly selected females, she found that 1401 females consume the appropriate amount of calcium. Let population 1 be males and population 2 be females. Find a 95% confidence interval for the difference in proportions of males and females who consume the USDA's recommended daily intake of calcium. For the lower value and upper value, round to 3 decimal places (like 0.584). The lower value of the confidence interval is The upper value of the confidence interval is On your scratch paper: • write down what was entered into your calculator • number your scratch work with this question number.
Expert Solution
Step 1

Given that

For male 

Sample size =1863

Number of Males consume =952

For Female 

Sample size=1863

Number of Females consume =1401

We have to find 95% confidence interval for the difference in proportions of males and females who consume the USDA's recommended daily intake of calcium.

 

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