Employees at a company are surveyed about how many hours of overtime they worked theprevious month.11. Identify the cases.12. What is the variable?13. Is the variable categorical or quantitative?15. What is the variable?16. Is the variable categorical or quantitative?A scientist compares the lengths of pythons captured in the Florida Everglades.14. Identify the cases.Choices for 11-13:17. Identify the cases.18. What is the variable?19. Is the variable categorical or quantitative?A) CategoricalC) Overtime hoursE) The company20. Identify the cases.21. What is the variable?22. Is the variable categorical or quantitative?Choices for 14-16:A) CategoricalC) The EvergladesE) The lengthsA baseball analyst compares the annual salary of pitchers in a professional baseball league.Choices for 17-19:A) CategoricalC) The pitchersE) The salariesB) QuantitativeD) The monthAB) The employeesChoices for 20-22:B) QuantitativeD) The scientistAB) The pythonsSeniors at a high school are surveyed about what genre of music they listen to the most.A) CategoricalC) The high schoolE) The surveyB) QuantitativeD) The leagueAB) The analystB) QuantitativeD) The seniorsAB) The genres of music

As per guidelines i have calculated first main question with 3 subparts plz repost for remaining…

Answered: Employees at a company are surveyed…

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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11. The data below represents the students score in Mathematics Exam: Data: 26, 28, 32, 44, 28, 19, 17, 25, 28, 23, 21, 48, 45, 34, 37, 17, 23, 19, 23, 28, 34, 38, 42, 40, 47, 32, 18, 19, 24, 35, 38. Find: a. the median b. the lower quartile c. the upper quartile d. interquartile range e. quartile deviation
26- Question text Mr. Fahad is measuring the relationship between hours of study and mark scored of a sample. Find out the dependent variable. a. None b. Materials c. Hours of study d. Guidance
1. A container is full of water and full of oil. What fraction of the container is empty? 2. Carl used of a piece of a string to tie a parcel and of the string to tie a box. How long is left of the string if it is initially 22.345 meters long? 3. Harry got the following scores in his math quizzes: his average grade in percent form? 19 20 " 93%. 23 25 and 0.89. What was +
Identify how many females bought their lunch 0-15 times per month?
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 (a) Favorite TV game show (b) Letter grade (A, B, C, D, or F) (c) Temperature (in degrees Celsius) Type of variable O Quantitative O Categorical Quantitative Categorical Quantitative O Categorical Level of measurement O Nominal O Ordinal O Interval O Ratio O Nominal O Ordinal O Interval O Ratio O Nominal O Ordinal O Interval O Ratio x Ś
Which of these "X" variables is a discrete variable? a.A student is randomly selected and X is the number of correct answers on a two question multiple-choice quiz. b.A UPS package is randomly selected and X is the weight in pounds of the package. c.A student is randomly selected and X is the distance they must travel in feet to go from their dorm room door to the door of their first class on Monday morning. d.An experiment in chemistry is repeated many times and X is the time required for a reaction to occur in seconds.
The following data gives the number of employees at the bookstore and the number of minutes students wait in line to buy books at the begining of the term. The independent variable is the number of employees and the dependent variable is the number of minutes. What is the coefficient of determination and what does it mean? S S subscript x x end subscript equals 56.857 ; space space S S subscript y y end subscript equals 2095.714 ; space space S S subscript x y end subscript equals minus 322.571 x y 1 67 3 54 5 47 6 33 8 31 9 25 9 12 SUMMARY OUTPUT Regression Statistics Multiple R 0.96 R Square 0.93 Adjusted R Square Standard Error 5.48 Observations 7 ANOVA df SS MS F Significance F Regression 1 1945.3 1945.3 64.7 0.00048117 Residual 5 150.4 30.1 Total 6 2095.7 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 72.69 4.74 15.34 0.00 60.51 84.87 x variable 1 -5.85 0.73 -8.04 0.00 -7.72 -3.98 Group of answer choices 0.93; 93% of the variation in the data is explained…
One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 4-credit course, a B in each of three 3-credit courses, a C in a 3-credit course, and a D in a 4-credit course? The mean grade point score is . (Round to the nearest tenth as needed.)
Ca.. Iverage number of children born per family. Number of children born per family Number of families Number of children born per family Number of families 0. 20 96 11 108 8. 2 6. 154 9. 3 126 10 4 95 11 62 12 6 45 13
identify any column in the table with data at the interval level. how can the data be ordered?
11. Which of the following values is nottypically used for a? C. 0.10 A. 0.01 B. 0.05 D. 0.25
What the correct answer

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