Answer the following:1. Define what is a "variable", and explain the difference betweenquantitative and qualitative (categorical) variable.2. Below are several sets of variables. Which of these are qualitative andquantitative? Please explain why. (short answers only)a. Peso amount on an accounts receivable invoiceb. Net profit of San Miguel Corporation in 2020.c. The stock exchange on which MPI stock is traded.d. The national debt of the Philippines in 2020e. Advertising medium (radio, social media, TV, print) use to promotevaccination.

Here use basic definition of variable to answer the question

Answered: 1. Define what is a "variable", and…

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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A certain city's power company charges their residents for electricity usage on a daily basis. There is a basic charge of 11.57 cents. For each day the first 10 kWh cost 4.81 cents per kWh and any additional kWhs are 9.69 per kWh. (A kWh, or kilowatt-hour, is a unit of energy.) (a) Complete the following table using the information provided above. kWhkWh 0 5 10 15 20 cost (dollars)cost (dollars) kWhkWh 25 30 35 40 cost (dollars)cost (dollars) (b) We can define a piecewise function f(x)f(x) where xx is the kWh used in a day and f(x)f(x) is the cost, in dollars. This function would have the form f(x)={g(x)h(x)ififx∈Ax∈Bf(x)={g(x)ifx∈Ah(x)ifx∈B What functions g(x)g(x) and h(x)h(x) make up the piecewise function f(x)f(x)? g(x)=g(x)= for A = h(x)=h(x)= for B = Hint: A and B are intervals. If an interval uses ±∞±∞ write inf or -inf . (c) Using the above function, what is the cost of 26 kWh? dollars. (d) For 3 dollars, what is the maximum kWh usage for one…
Jennifer's investment account balance grew from $400 to $432.76 in 5 months. What annual rate of simple interest does her investment pay? O 18.4% 15% O 21.3% esc 19.7% ! 1 NO @ 2 #3 $ 4 % 5 T 6 Y & 7 U * 8 ( ( 9 O ) O P ساسا + 11 { [ = ✔ } 1
Red, Inc provides group term life insurance to all of its employees. Susan, a vice-president, received $200,000 of coverage for the year. The Uniform Premiums (based on Susan's age) are $ 15 per month for $1,000 o f protection How much of this must Susan include in gross income this year? O SO O $360.00 O $270.00 O $280.00
12. the price was about what in 1984
For the second mortgage application, calculate the percentage of appraised value and the potential credit (in $). Appraised Value Percentage of Percentage Appraised Value (in $) Potential Credit (in $) Lender's Balance of First Mortgage $125,500 60% $53,300 %24
A. Null: µ $9,000 %3D В. Null: µ $8,500 С. Null: µ >= $8,745; alternative: µ or =$8,500; alternative: µ < $8,500
Question 5 of 10 The Tonowing spin back-to-back ster-and-ical plot shows are morenity insurance premiums paid by a sample of 62 students based on their location (23 from the South and 39 from the North) in the same city. Note that each leaf entry has two digits. South 79 78 74 69 67 54 42 41 36 33 20 13 07 94 90 72 68 20 17 84 84 48 07 1 NN 2 3 CO 3 4 4 in 5 North 02 05 10 18 22 24 28 36 51 55 60 66 72 73 81 85 89 92 15 15 16 18 28 29 44 69 76 80 90 96 10 27 32 43 55 76 97 24 45 SUBMIT QUESTION Key: 07 | 2 | 02 means $207 monthly insurance premium for a student in the South and $202 for a student in the North SAVE PROGRESS All folders are up to date. SUBMIT Connected to: Microsoft Exchange B
1. You are the wage earner in a "typical family" with a $58,000 gross annual income. Use the easy method to determine how much insurance you should carry. (LO10.1)

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