Penns Global Sales is a dealer of luxurioUS car and sells all types of luxurious cars worldwide. A new manager appointed in May 2021. At the upcoming sales meeting, the sales representative from all over the world will be in attendance. The new manager would like to impress upon them the importance of making extra sales each day. She would like to gather some information on the relationship between total assets and sales. She select a random sample of 12 Countries and determine the total asset and sales they made last year. Twelve of the countries are listed here with their total assets and 12-month sales. 12-Month Sales ($ billion) 68.13 Company Total Assets ($ billion) USA 134.47 6.59 Malaysia Canada 16.15 20.50 9.16 Маcau 3.37 4.62 Taiwan 5.22 1.58 China 166.84 72.00 9.81 4.19 Singapore Turkey Germany Brunei United Kingdom 6.14 10.54 10.70 6.90 0.235 0.545 52.12 25.11 New Zealand 7.69 4.34 a) Draw a scatter diagram. b) Compute the correlation coefficient. c) Determine the regression equation. d) For a countries with $100 billion in assets, predict the 12-month sales. e) The standard error of the slope is 0.03. Use the 0.05 significance level. Can we conclude that the slope of the regression line is different from zero? f) Determine the standard error of estimate. g) Determine the coefficient of determination. h) Interpret the coefficient of determination.

Q: 6. Simplify: In Va.

A: #6) We firts write a using exponent.lna=lna12Then we use the exponent rule of…

Q: Differentiate. y = 7+ x

A: Given Expression : y=x7+x y=x7+x-1 Differentiate by using Product Rule…

Q: I can't understand your handwriting and it's blurrry. Can you send a clearer one.Thanks

A: Given that                          We have to conduct hypothesis testing for the claim that the…

Q: help me

A: Explanation and solution is given below....

Q: Please answer question 3 (2.3)

A: Given system of points, lines and planes is…

Q: A company institutes an exercise break for its workers to see the effect on job satisfaction, as…

A: Consider that µd is the true mean difference of worker job satisfaction after the implementation of…

Q: Calculale He double Inlegrel: rsin ondr do 4.

A:

Q: You want to enlarge some photos for your studio. You need to enlarge a photo that is 8 inches by 11…

A:

Q: Can you write it please in clear handw

A: Let's solve.

Q: Determine whether the statement makes sense or does not make sense, and explain your reasoning. I…

A: I just finished reading a book that contained approximately 1.04 x 105 words.

Q: I need this explained in how to do it in excel.

A: It is given that, the value of n is 60 and the value of p is 0.98.

Q: Just read the image and answer

A:

Q: thank you! could you show me how to do d

A: We will be using the Washer method to find the volume of the solid generated when R is revolved…

Q: Let à = (-4, 2, -1) and b = (5, 0, -1). Find a . b.

A:

Q: I can't read your handwriting. What is the number with a line through it

A:

Q: -2 ±49 =

A: The given question is  on simplification

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.