For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement forthe variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible.EspañVariableType ofvariableLevel ofmeasurementX 5?O NominalO Quantitative8(a) Total elapsed time (in seconds) forOrdinal▷completion of an assembly lineoperationO IntervalO CategoricalRatioO NominalO Quantitative(b) Temperature (in degrees Celsius)O OrdinalIntervalRatioCategoricalNominalOQuantitative(c) Anxiety rating (highly anxious,moderately anxious, or relaxed)CategoricalContinueesc1@2W3eC$4rOOordinalIntervalRatio%5acerDIL6ty&O7U1

Quantitative variables are those whose values are determined by counting or measuring…

Answered: For each of the variables described…

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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For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Type of variable Level of measurement (a)Duration (in minutes) of a call to a customer support line Quantitative Categorical Nominal Ordinal Interval Ratio (b)Exchange on which a stock is traded (NYSE, AMEX, or other) Quantitative Categorical Nominal Ordinal Interval Ratio (c)Temperature (in degrees Celsius) Quantitative Categorical Nominal Ordinal Interval Ratio
Short Answer 1: Define each variable by type (categorical or numerical) and sub-type (nominal, ordinal, continuous, or discrete): Weight: [ Select ] Shoe Size: [ Select ] Letter Grade (A, B, C, ...): [ Select ] Occupation: [ Select ] Money in Your Pocket: [ Select ] Area Code: [ Select ] > >
do for both x and y axis
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Level of measurement Nominal Type of variable O Quantitative (a) Temperature (in degrees Celsius) O Categorical ○ Ordinal ○ Interval ◇ Ratio X (b) Type of shirt on the clearance rack (long-sleeved with collar, long- sleeved without collar, short-sleeved with collar, or short-sleeved without collar) (c) Length (in feet) of a roll of plastic wrap advertised to be 30 feet long Quantitative O Categorical ○ Nominal ○ Ordinal ○ Interval ○ Ratio O Quantitative O Categorical ○ Nominal O Ordinal ○ Interval O Ratio
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Level of measurement Type of variable Nominal O Quantitative (a) End-of-year stock classification (high yield, medium yield, or low yield) Ordinal Interval O Categorical Ratio O Quantitative (b) Temperature (in degrees Fahrenheit) O Categorical O Quantitative Nominal Ordinal ○ Interval 00 00 Ratio Nominal Ordinal (c) Price (in dollars) of a shirt on the clearance rack O Categorical Interval Ratio
Degree to which a scale informs you of the construct being measured is called__________; Discrepancy between what we’re measuring and the actual value of what we are measuring.
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Type of variable Level of measurement X S ? O Nominal O Quantitative O Ordinal (a) Temperature (in degrees Celsius) O Interval O Categorical O Ratio O Nominal O Quantitative O Ordinal (b) Closing price (in dollars) of a stock O Interval O Categorical O Ratio O Quantitative Occupation Categorical Save For Later Continue O Nominal Ordinal Interval Ratio 2022 McGraw HILLLC All Rights Reserved. acer Submit Assignment Terms of Use Privacy Center Accessibility
Please do not give solution in image format thanku The distribution of hemoglobin in grams per deciliter of blood is approximately N(15,2) in women and approximately N(16,3) in men. a. What percent of men have less hemoglobin than the women’s mean hemoglobin? b. What percent of men have more hemoglobin than the women’s mean hemoglobin? c. What percent of women have more hemoglobin than the men’s mean hemoglobin?
Waiting time of patients in an emergency room? Is this: nominal or ordinal or interval or ratio?
Mean Temperature (°C) The following scatterplot shows the mean annual carbon dioxide (CO,) in parts per million (ppm) d) What is the meaning of the slope of this equation? measured at the top of a mountain and the mean annual air temperature over both land and sea across the globe, in degrees Celsius (C). Complete parts a through h on the right. O A. For every degree that the mean temperature increases, CO, levels increase by 0.004 ppm. 16.800 O B. For every 0.004 ppm increase in CO, levels, the mean temperature increases by 1°C. 16.725 OC. For every 1 ppm increase in CO, levels, the mean temperature increases by 0.004°C. 16.650 O D. The slope does not have a meaningful interpretation in the context of this problem. 16.575 16.500 e) What is the meaning of the y-intercept of this equation? 337.5 CO, (ppm) 350.03 325.0 362.5 A. For every 1 ppm increase in CO, levels, the mean temperature increases by 0.004°C. Click here to view the regression output. O B. When the CO, level is 0 ppm, the…
Identify the variable as either qualitative or quantitative.(a) months in the year (b) distance of a successful field goal during a football season
Mean Temperature (°C) The following scatterplot shows the mean annual carbon dioxide (CO,) in parts per million (ppm) d) What is the meaning of the slope of this equation? measured at the top of a mountain and the mean annual air temperature over both land and sea across the globe, in degrees Celsius (C). Complete parts a through h on the right. O A. For every degree that the mean temperature increases, CO, levels increase by 0.004 ppm. 16.800 O B. For every 0.004 ppm increase in CO, levels, the mean temperature increases by 1°C. 16.725 OC. For every 1 ppm increase in CO, levels, the mean temperature increases by 0.004°C. 16.650 O D. The slope does not have a meaningful interpretation in the context of this problem. 16.575 16.500 e) What is the meaning of the y-intercept of this equation? 337.5 CO, (ppm) 350.03 325.0 362.5 A. For every 1 ppm increase in CO, levels, the mean temperature increases by 0.004°C. Click here to view the regression output. O B. When the CO, level is 0 ppm, the…

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