1. In the table below we see the components of GDP (in percent of GDP) for Germany.Government Exports ImportsSpendingConsumption Investment???22.8722.5346.8941.10Source: theglobaleconomy.com(a) Calculate the percent of GDP in Germany due to consumption.(b) If you average consumption in the United States over the past 5 years (cf. slide14 of lecture 2) “by eye,"! is consumption higher or lower in Germany? Brieflyexplain.(c) What do the acronyms FRED and BEA on slide 14 of lecture 2 stand for?

*answer: *a Gross domestic product (GDP) is the total monetary or market value of all the finished…

Answered: In the table below we see the…

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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The table below displays the population of Hamilton County, Ohio for several different years. Data are from the U.S. Census Bureau. State which variable is the independent variable and which is the dependent variable. Independent Variable: Dependent Variable:
What do you call the measure of how much of the variability in one variable can be explained by variation in the other?
1. Identify whether the variable in the information below is qualitative or quantitative. A nurse collects blood from kids and measure their blood-sugar content. This measure of blood-sugar concentration is a variable. a. quantitative b. qualitative c. qualitative as well as quantitative d. neither qualitative nor quantitative 2. Identify the technique for gathering data in the study below. A pharmaceutical firm wants test the effectiveness of a new drug. It wants to know if the new drug is significantly stronger than the conventional drug. This is a/an study. a. observational b. experimental c. census d. sampling 3. You want to plot a frequency graph of daily rainfall, with rainfalls (inches) on the horizontal axis. You will use a a. bar chart b. histogram c. cumulative frequency d. best fit line 4. Frequency of categorical data are displayed using a a. bar chart b. histogram c. time series graph d. best fit line
A study was done to look at the relationship between number of movies people watch at the theater each year and the number of books that they read each year. The results of the survey are shown below. Movies 10 7 6 10 0 9 1 6 Books 0 0 -0 0 9 0 9 -0 Use the model to predict the number of books read per year for someone who watches 3 movies per year.Books per year = (Please round your answer to the nearest whole number.) Interpret the slope of the regression line in the context of the question: The slope has no practical meaning since people cannot read a negative number of books. As x goes up, y goes down. For every additional movie that people watch each year, there tends to be an average decrease of 0.98 books read. Interpret the y-intercept in the context of the question: The y-intercept has no practical meaning for this study. If someone watches 0 movies per year, then that person will read 8 books this year. The best prediction for a person who doesn't watch…
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Below are the commodity data. Determine (a) Laspeyer's price index and Laspeyer's quantity index. (b) Paasche's price index and Paasche's quantity index. (c) Fisher's ideal index (both Price and Quantity) January 2020 Price (S) Q2. January 2020 Quantity January 2021 Price (S) 4.45 January 2021 Quantity Commodity Toothpaste Shampoo Cough tablets Antiperspirant 5.49 2 3 4.29 3 6.29 3.79 4 5.67 4 4.29 4.89
B - Does there appear to be a relationship between income and sadness, hopelessness, and worthlessness? justify your answer in your own word. points Figure 2. Feelings of Worthlessness. Hopelessness, and Sadness All or Most of the Time, by Income. 2011 Percentage of adults 4.6% 3.8% Less than $35.000 3.2% Sadness 2,3% 1.9% $35.000-49.999 Hopelessness 2.3% 1.5% 1.1% $50,000-74,999 Annual family income Worthlessness 1.3% 0.6% 0.6% $75,000-99,999 1.2% 0.5% 0.6% $100,000 or more

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