Numerical variables can be discrete or continuous. An example of a discrete variable is:O The weight of my business analytics professorO The amount of money you will get paid back from an investment in your educationO The height of the shortest member of your familyO The number of students in my business analytics course

The question is about types of variable.Introduction :Discrete variable :A variable which takes…

Answered: Numerical variables can be discrete or…

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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Annual Wage The average annual wage of U.S. workers for selected years from 2011 projected through2021 can be modeled by y = 2375x + 39,630, withy equal to the average annual wage in dollars and xequal to the number of years after 2010. When doesthe model project that the average annual wage ofU.S. workers will be at least $68,130?(Source: Social Security Administration)
PLEASE answer all questions OR answer 10-20 The marching band at a local high school is selling candy bars. The profits will go toward the purchase of new marching band uniforms. They are interested in knowing what price they should charge to obtain the maximum profit. The candy bars are donated by a local retailer so they know that if they charge $0 they will make $0 profit. They also collect data from other marching bands who have sold candy bars in the past. The data they collected is shown in the table below. Price 0.00 0.45 0.60 0.75 1.00 1.25 1.40 1.50 Profit 0.00 $720 $900 $990 $845 $625 $560 $300 What factors might influence how much is to be made from the candy sale? Give at least two. What happens to the profit as the price of each candy bar increases Explain possible reasons for your observations. How do you suppose the other bands determined the price at which to sell each candy bar? Do any data values seem unusual? Yes or…
A $1,132,000 property is depreciated for tax purposes by its owner with the straight-line depreciation method. The value of the building, y, after x months of use is given by y = 1,132,000 - 1300x dollars. After how many months will the value of the building be $900,000? Round to the nearest month. 177 869 180 Not Enough Information 178 871
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5. A small company makes baseball caps. The graph shows how the cost, sales, and profit change as the number of caps produced increases. 80 40 20 . efit! Caps produced (1000) -20 a) Describe each relationship. Explain your reasoning. i) The relationship between the cost and the number of caps produced. ii) The relationship between the profit and the number of caps produced. b) Describe how the manager might decide how many caps to produce based on the graph. (o001S) junowy
Finite Mathematics
Determine whether the variable given is qualitative, quantitative-discrete, or quantitative-continuous.locker number quantitative-discrete since this variable would yield numbers that count quantitative-continuous since this variable would yield numbers that measure qualitative since this variable would yield numbers quantitative-discrete since this variable would yield numbers that measure qualitative since this variable would yield categories quantitative-continuous since this variable would yield numbers that count
In a 2009 study, a team of researchers recruited 38 men and divided them randomly into two groups - treatment or control. The also recruited 38 women and they randomly placed half the participants into the treatment group and the other half into the control group. One group was given 25 grams of chia seeds twice a day, and the other was given a placebo. The subjects volunteered to be a part of the study. After 12 weeks, the scientists found no significant difference between the groups in appetite or weight loss. Which of the following is true. (i) This is an observational study (ii) Blinding is used in this study because subjects in the control group recieved a placebo, so that htey were blinded to the treatment they recieved. (iii) We can safely generalize the conclusion (that chia seeds have no significant effect on appetite or weight loss) from the participants to the population at large because randomization is used when assigning participatns to groups.
State whether the variable is discrete or continuous. The temperature in degrees Fahrenheit on July 4th in Juneau, Alaska
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Use the following graph to illustrate the relationship between the cost per bag of potato chips and the quantity of potato chips produced if it has a minimum point at $4 a bag and 4 bags. Put a point to show the minimum point Screenshot attached below thanks just graph what the question is asking
Is there a value for the empty cell that makes the table describe a linear function? Explain. x -1 1 3 5 y 5 2 -4

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