Pigmented makeup products like mascara and eye shadow may contain metal (e.g., nickel) allergens. Is a nickel allergy more likely to occur in women who report cosmetic dermatitis from using eye shådów of masci women with cosmetic dermatitis from using eye shadow, 11 were diagnosed with a nickel allergy. In a sample of 258 women with cosmetic dermatitis from using mascara, 27 were diagnosed with a nickel allergy. Use this information to com parts a through c below. mple of 130 a. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using eye shadow who have a nickel allergy. The 95% confidence interval for eye shadow is (Round to three decimal places as needed.) Interpret the result. Choose the correct answer below. O A. With 95% confidence, the sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval. O B. With 95% confidence, the population proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval. O c. With 95% confidence, any sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy will be in this interval. O D. With 95% confidence, the population proportion women that have a nickel allergy is in this interval. b. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using mascara who have a nickel allergy The 95% confidence interval for mascara is ( A D (Round to three decimal places as needed.)
Pigmented makeup products like mascara and eye shadow may contain metal (e.g., nickel) allergens. Is a nickel allergy more likely to occur in women who report cosmetic dermatitis from using eye shådów of masci women with cosmetic dermatitis from using eye shadow, 11 were diagnosed with a nickel allergy. In a sample of 258 women with cosmetic dermatitis from using mascara, 27 were diagnosed with a nickel allergy. Use this information to com parts a through c below. mple of 130 a. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using eye shadow who have a nickel allergy. The 95% confidence interval for eye shadow is (Round to three decimal places as needed.) Interpret the result. Choose the correct answer below. O A. With 95% confidence, the sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval. O B. With 95% confidence, the population proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval. O c. With 95% confidence, any sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy will be in this interval. O D. With 95% confidence, the population proportion women that have a nickel allergy is in this interval. b. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using mascara who have a nickel allergy The 95% confidence interval for mascara is ( A D (Round to three decimal places as needed.)
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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Please help with a and b
![Pigmented makeup products like mascara and eye shadow may contain metal (e.g., nickel) allergens. Is a nickel allergy more likely to occur in women who report cosmetic dermatitis from using eye shadow or mascara? In a sample of 138
women with cosmetic dermatitis from using eye shadow, 11 were diagnosed with a nickel allergy. In a sample of 258 women with cosmetic dermatitis from using mascara, 27 were diagnosed with a nickel allergy. Use this information to compl
parts a through c below.
a. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using eye shadow who have a nickel allergy
The 95% confidence interval for eye shadow is (O
(Round to three decimal places as needed.)
Interpret the result. Choose the correct answer below.
O A. With 95% confidence, the sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval.
O B. With 95% confidence, the population proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval.
O c. With 95% confidence, any sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy will be in this interval.
O D. With 95% confidence, the population proportion of women that have
nickel allergy is in this interval.
b. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using mascara who have a nickel allergy
The 95% confidence interval for mascara is ( H D
(Round to three decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6420665c-36d2-4993-9fc1-2eb7fb60dd8b%2F107afedf-464c-470f-9f1a-2a6652945fad%2Ftha87jj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Pigmented makeup products like mascara and eye shadow may contain metal (e.g., nickel) allergens. Is a nickel allergy more likely to occur in women who report cosmetic dermatitis from using eye shadow or mascara? In a sample of 138
women with cosmetic dermatitis from using eye shadow, 11 were diagnosed with a nickel allergy. In a sample of 258 women with cosmetic dermatitis from using mascara, 27 were diagnosed with a nickel allergy. Use this information to compl
parts a through c below.
a. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using eye shadow who have a nickel allergy
The 95% confidence interval for eye shadow is (O
(Round to three decimal places as needed.)
Interpret the result. Choose the correct answer below.
O A. With 95% confidence, the sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval.
O B. With 95% confidence, the population proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy is in this interval.
O c. With 95% confidence, any sample proportion of women with cosmetic dermatitis from using eye shadow that have a nickel allergy will be in this interval.
O D. With 95% confidence, the population proportion of women that have
nickel allergy is in this interval.
b. Compute a 95% confidence interval for the proportion of women with cosmetic dermatitis from using mascara who have a nickel allergy
The 95% confidence interval for mascara is ( H D
(Round to three decimal places as needed.)
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