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As part of a studyinvestigators wanted to assess the

As part of a study,investigators wanted to assess the accuracy of self reported smoking status. Participants are asked whether they currently smoke or not. In addition, laboratory tests are performed on hair samples to determine presence or absence of nicotine. The laboratory assessment is considered the gold, or truth about nicotine. The data are as follows:

.......................................... . Nicotine Absent ................. Nicotine Present

Self reported Non smoker. ........................ 82 ............................... 14

Self reported Smoker ................................. 12 .............................. 52

A. What is the sensitivity of self reported smoking status?

B. What is the specificity of self reported smoking status?

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Basic Statistics: As part of a studyinvestigators wanted to assess the

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: As part of a studyinvestigators wanted to assess the

Reference No:- TGS0614808

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Martin software has 106 percent coupon bonds on the market

Q : The earth orbits the sun in a nearly circular orbit of

Q : Currently the cost of equity rs is 115 as determined by the

Q : What quantum number of the hydrogen atom comes closest to

Q : As part of a studyinvestigators wanted to assess the

Q : Staind inc has 7 percent coupon bonds on the market that

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: As part of a studyinvestigators wanted to assess the

Reference No:- TGS0614808

Recent Questions Asked Basic Statistics

Q : Martin software has 106 percent coupon bonds on the market

Q : The earth orbits the sun in a nearly circular orbit of

Q : Currently the cost of equity rs is 115 as determined by the

Q : What quantum number of the hydrogen atom comes closest to

Q : As part of a studyinvestigators wanted to assess the

Q : Staind inc has 7 percent coupon bonds on the market that

Q : The prices for imb over the last 3 years are given below

Q : Cyclotrons are often used to bombard oxygen-18 with a

Q : Write a complete set of equations from kirchhoffs for the

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