Use the given code below to answer the questions.

Q1 Get Walmart stock prices, instead of Apple.

## # A tibble: 1,029 x 7
##    date        open  high   low close   volume adjusted
##    <date>     <dbl> <dbl> <dbl> <dbl>    <dbl>    <dbl>
##  1 2016-01-04  60.5  61.5  60.4  61.5 11989200     55.7
##  2 2016-01-05  62.0  63.0  61.8  62.9 13326000     57.1
##  3 2016-01-06  62.5  64.0  62.5  63.5 16564600     57.6
##  4 2016-01-07  63.0  65.2  62.9  65.0 26430000     59.0
##  5 2016-01-08  65.1  65.4  63.4  63.5 17767900     57.6
##  6 2016-01-11  63.8  64.5  63.6  64.2 12653800     58.2
##  7 2016-01-12  64.4  64.7  63.4  63.6 12195900     57.7
##  8 2016-01-13  63.7  63.7  61.8  61.9 13725700     56.2
##  9 2016-01-14  62    63.6  61.8  63.1 12934900     57.2
## 10 2016-01-15  61.5  62.5  61.3  61.9 15174400     56.2
## # … with 1,019 more rows

Q2 How many columns (variables) are there?

There are 7 variables.

Q3 Interpret the second observation?

On January 5th, 2016, Walmart opened at 62 a share and closed at 62.90. The high was 63 and the low was 61.8. There was a volume of 133,326,000 of shares. The adjusted closing price was 57.10.

Q4 What type of data are they? What are other basic data types in R?

They are numeric data. Other basic types of data are character data and booleans.

Q5 Plot the adjusted closing price in a line chart.

Q6 From the chart you created in Q5, briefly describe how the Walmart stock has performed since the beginning of 2019.

Walmart started 2019 at around 90 a share and has steadily increased to around 115 a share. It is on an upward trend and performing well.

Q7 Hide the messages and the code, but display results of the code from the webpage.

Q8 Hide the given code at the top and its results from the webpage.

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

Q10 Use the correct slug.