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Polisters regularly conduct opinion polis to determine the popularity rating of the current president. Suppose a poll is to be conducted tomorrow in which 2500 individuali wit be asked whether the president is doing a good or bad job The 2500 individuals will be selected by random digt tolephone dialing and asked the question over the phone Complete parts a through I All people who respond that the president is doing a good job All people who do not respond to the survey The 2500 individuals surveyed All people in the country b. What is the vanable of interest? is It quantitative or qualitative? What is the variable of interest? If the question was answered The president's job performance The number of people surveyed The number of people in the country Is the variable quantitative or qualitative? A. The variable is a quantitative variable. Its values can be expressed on a naturally occurring numencal scale B. The variable is a qualitative variable its values cannot be expressed on a naturally occurring numencal scale C. The variable is a qualtative variable. Its values can be expressed on a naturally occurring numerical scale D. The variable is a quantitative variable. It values cannot be expressed on a naturally occurring numerical scale

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Polisters regularly conduct opinion polis to determine the popularity rating of the current president. Suppose a poll is to be conducted tomorrow in which 2500 individuali wit be asked whether the president is doing a good or bad job The 2500 individuals will be selected by random digt tolephone dialing and asked the question over the phone Complete parts a through I All people who respond that the president is doing a good job All people who do not respond to the survey The 2500 individuals surveyed All people in the country b. What is the vanable of interest? is It quantitative or qualitative? What is the variable of interest? If the question was answered The president's job performance The number of people surveyed The number of people in the country Is the variable quantitative or qualitative? A. The variable is a quantitative variable. Its values can be expressed on a naturally occurring numencal scale B. The variable is a qualitative variable its values cannot be expressed on a naturally occurring numencal scale C. The variable is a qualtative variable. Its values can be expressed on a naturally occurring numerical scale D. The variable is a quantitative variable. It values cannot be expressed on a naturally occurring numerical scale

Polisters regularly conduct opinion polis to determine the popularity rating of the current president. Suppose a poll is to be conducted tomorrow in which 2500 individuali wit be asked whether the president is doing a good or bad job The 2500 individuals will be selected by random digt tolephone dialing and asked the question over the phone Complete parts a through I All people who respond that the president is doing a good job All people who do not respond to the survey The 2500 individuals surveyed All people in the country b. What is the vanable of interest? is It quantitative or qualitative? What is the variable of interest? If the question was answered The president's job performance The number of people surveyed The number of people in the country Is the variable quantitative or qualitative? A. The variable is a quantitative variable. Its values can be expressed on a naturally occurring numencal scale B. The variable is a qualitative variable its values cannot be expressed on a naturally occurring numencal scale C. The variable is a qualtative variable. Its values can be expressed on a naturally occurring numerical scale D. The variable is a quantitative variable. It values cannot be expressed on a naturally occurring numerical scale

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Elit · 8 yıl öğretmeni
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Cevap

The variable of interest is "The president's job performance" (Option C) and it is a qualitative variable (Option B).

Açıklamak

## Step 1<br />The problem is asking us to identify the variable of interest in a survey conducted to determine the popularity rating of the current president. The variable of interest is the aspect of the study that we are interested in observing.<br /><br />## Step 2<br />In this case, the variable of interest is "The president's job performance". This is because the survey is designed to gauge the public's perception of the president's job performance.<br /><br />## Step 3<br />Next, we need to determine whether this variable is quantitative or qualitative. A quantitative variable is one that can be measured on a numerical scale, while a qualitative variable is one that cannot be measured on a numerical scale.<br /><br />## Step 4<br />The variable "The president's job performance" is a qualitative variable because it is based on people's opinions and perceptions, which cannot be measured on a numerical scale. People's opinions about the president's job performance can vary greatly and are not based on a numerical scale.
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