Quiz 3

Q1 dividends Import dividends of Ford Motor Company and General Motors Company since 2015.
Q2 economic data Import the U.S. Industrial Production Index since 1920.
Q3 exchange rates Import exchange rate between the U.S. dollar and the South Korean Won.
Q4 stock prices Import stock price of Apple, Microsoft and Facebook since 2010.
Q5 filter Select Apple and Microsoft.
Q6 Scatterplot Plot relationships between volume and closing price for Apple, Microsoft and Facebook, using the facet_wrap function. Add the best fit line.
Q7 Describe the relationship between volume and closing price. For which of the three stocks, the trade closing price appears to be relatively more sensitive to the volumn?
Q8 Hide the messages and the code, but display results of the code from the webpage.
Q9 Display the title and your name correctly at the top of the webpage.
Q10 Use the correct slug.

Q1 `dividends` Import dividends of Ford Motor Company and General Motors Company since 2015.

## # A tibble: 41 x 3
##    symbol date       dividends
##    <chr>  <date>         <dbl>
##  1 F      2015-01-28      0.15
##  2 F      2015-04-29      0.15
##  3 F      2015-07-29      0.15
##  4 F      2015-10-28      0.15
##  5 F      2016-01-27      0.4 
##  6 F      2016-04-27      0.15
##  7 F      2016-07-26      0.15
##  8 F      2016-10-25      0.15
##  9 F      2017-01-18      0.2 
## 10 F      2017-04-18      0.15
## # … with 31 more rows

Q2 `economic data` Import the U.S. Industrial Production Index since 1920.

Hint: Find the symbol in FRED.

## # A tibble: 1,198 x 2
##    date       price
##    <date>     <dbl>
##  1 1920-01-01  5.79
##  2 1920-02-01  5.79
##  3 1920-03-01  5.68
##  4 1920-04-01  5.37
##  5 1920-05-01  5.51
##  6 1920-06-01  5.57
##  7 1920-07-01  5.43
##  8 1920-08-01  5.46
##  9 1920-09-01  5.26
## 10 1920-10-01  5.04
## # … with 1,188 more rows

Q3 `exchange rates` Import exchange rate between the U.S. dollar and the South Korean Won.

Hint: Find the symbol in oanda.com.

## Warning: Oanda only provides historical data for the past 180 days. Symbol:
## USD/KRW

## # A tibble: 181 x 2
##    date       exchange.rate
##    <date>             <dbl>
##  1 2019-06-14         1185.
##  2 2019-06-15         1187.
##  3 2019-06-16         1187.
##  4 2019-06-17         1186.
##  5 2019-06-18         1181.
##  6 2019-06-19         1175.
##  7 2019-06-20         1162.
##  8 2019-06-21         1161.
##  9 2019-06-22         1159.
## 10 2019-06-23         1159.
## # … with 171 more rows

Q4 `stock prices` Import stock price of Apple, Microsoft and Facebook since 2010.

## # A tibble: 6,910 x 8
##    symbol date        open  high   low close    volume adjusted
##    <chr>  <date>     <dbl> <dbl> <dbl> <dbl>     <dbl>    <dbl>
##  1 AAPL   2010-01-04  30.5  30.6  30.3  30.6 123432400     26.6
##  2 AAPL   2010-01-05  30.7  30.8  30.5  30.6 150476200     26.6
##  3 AAPL   2010-01-06  30.6  30.7  30.1  30.1 138040000     26.2
##  4 AAPL   2010-01-07  30.2  30.3  29.9  30.1 119282800     26.2
##  5 AAPL   2010-01-08  30.0  30.3  29.9  30.3 111902700     26.3
##  6 AAPL   2010-01-11  30.4  30.4  29.8  30.0 115557400     26.1
##  7 AAPL   2010-01-12  29.9  30.0  29.5  29.7 148614900     25.8
##  8 AAPL   2010-01-13  29.7  30.1  29.2  30.1 151473000     26.2
##  9 AAPL   2010-01-14  30.0  30.1  29.9  29.9 108223500     26.0
## 10 AAPL   2010-01-15  30.1  30.2  29.4  29.4 148516900     25.6
## # … with 6,900 more rows

Q5 `filter` Select Apple and Microsoft.

## # A tibble: 5,006 x 8
##    symbol date        open  high   low close    volume adjusted
##    <chr>  <date>     <dbl> <dbl> <dbl> <dbl>     <dbl>    <dbl>
##  1 AAPL   2010-01-04  30.5  30.6  30.3  30.6 123432400     26.6
##  2 AAPL   2010-01-05  30.7  30.8  30.5  30.6 150476200     26.6
##  3 AAPL   2010-01-06  30.6  30.7  30.1  30.1 138040000     26.2
##  4 AAPL   2010-01-07  30.2  30.3  29.9  30.1 119282800     26.2
##  5 AAPL   2010-01-08  30.0  30.3  29.9  30.3 111902700     26.3
##  6 AAPL   2010-01-11  30.4  30.4  29.8  30.0 115557400     26.1
##  7 AAPL   2010-01-12  29.9  30.0  29.5  29.7 148614900     25.8
##  8 AAPL   2010-01-13  29.7  30.1  29.2  30.1 151473000     26.2
##  9 AAPL   2010-01-14  30.0  30.1  29.9  29.9 108223500     26.0
## 10 AAPL   2010-01-15  30.1  30.2  29.4  29.4 148516900     25.6
## # … with 4,996 more rows

Q6 `Scatterplot` Plot relationships between volume and closing price for Apple, Microsoft and Facebook, using the facet_wrap function. Add the best fit line.

Hint: See the code in 4.2.1 Scatterplot

## # A tibble: 6,910 x 8
##    symbol date        open  high   low close    volume adjusted
##    <chr>  <date>     <dbl> <dbl> <dbl> <dbl>     <dbl>    <dbl>
##  1 AAPL   2010-01-04  30.5  30.6  30.3  30.6 123432400     26.6
##  2 AAPL   2010-01-05  30.7  30.8  30.5  30.6 150476200     26.6
##  3 AAPL   2010-01-06  30.6  30.7  30.1  30.1 138040000     26.2
##  4 AAPL   2010-01-07  30.2  30.3  29.9  30.1 119282800     26.2
##  5 AAPL   2010-01-08  30.0  30.3  29.9  30.3 111902700     26.3
##  6 AAPL   2010-01-11  30.4  30.4  29.8  30.0 115557400     26.1
##  7 AAPL   2010-01-12  29.9  30.0  29.5  29.7 148614900     25.8
##  8 AAPL   2010-01-13  29.7  30.1  29.2  30.1 151473000     26.2
##  9 AAPL   2010-01-14  30.0  30.1  29.9  29.9 108223500     26.0
## 10 AAPL   2010-01-15  30.1  30.2  29.4  29.4 148516900     25.6
## # … with 6,900 more rows

Q7 Describe the relationship between volume and closing price. For which of the three stocks, the trade closing price appears to be relatively more sensitive to the volumn?

Hint: See the scatterplot you created in the previous question.

When greater volume of stock gets sold the price increases. Both the trading volume and closing prices are negativley assoiated, the more shares sold the lower the closing price

Q8 Hide the messages and the code, but display results of the code from the webpage.

Hint: Use message, echo and results in the chunk options. Refer to the RMarkdown Reference Guide.

Quiz 3

Braedon Gold

10/1/2019

Q1 `dividends` Import dividends of Ford Motor Company and General Motors Company since 2015.

Q2 `economic data` Import the U.S. Industrial Production Index since 1920.

Q3 `exchange rates` Import exchange rate between the U.S. dollar and the South Korean Won.

Q4 `stock prices` Import stock price of Apple, Microsoft and Facebook since 2010.

Q5 `filter` Select Apple and Microsoft.

Q6 `Scatterplot` Plot relationships between volume and closing price for Apple, Microsoft and Facebook, using the facet_wrap function. Add the best fit line.

Q7 Describe the relationship between volume and closing price. For which of the three stocks, the trade closing price appears to be relatively more sensitive to the volumn?

Q8 Hide the messages and the code, but display results of the code from the webpage.

Q9 Display the title and your name correctly at the top of the webpage.

Q10 Use the correct slug.

Quiz 3

Braedon Gold

10/1/2019

Q1 dividends Import dividends of Ford Motor Company and General Motors Company since 2015.

Q2 economic data Import the U.S. Industrial Production Index since 1920.

Q3 exchange rates Import exchange rate between the U.S. dollar and the South Korean Won.

Q4 stock prices Import stock price of Apple, Microsoft and Facebook since 2010.

Q5 filter Select Apple and Microsoft.

Q6 Scatterplot Plot relationships between volume and closing price for Apple, Microsoft and Facebook, using the facet_wrap function. Add the best fit line.

Q7 Describe the relationship between volume and closing price. For which of the three stocks, the trade closing price appears to be relatively more sensitive to the volumn?

Q8 Hide the messages and the code, but display results of the code from the webpage.

Q9 Display the title and your name correctly at the top of the webpage.

Q10 Use the correct slug.

Q1 `dividends` Import dividends of Ford Motor Company and General Motors Company since 2015.

Q2 `economic data` Import the U.S. Industrial Production Index since 1920.

Q3 `exchange rates` Import exchange rate between the U.S. dollar and the South Korean Won.

Q4 `stock prices` Import stock price of Apple, Microsoft and Facebook since 2010.

Q5 `filter` Select Apple and Microsoft.

Q6 `Scatterplot` Plot relationships between volume and closing price for Apple, Microsoft and Facebook, using the facet_wrap function. Add the best fit line.