In this CT assignment, we will use R software to analyze a dataset GoogleAmazonStock.xlsx.It contains daily closing stock prices for Google and Amazon from 8/22/2017 to 8/22/2018. When we examine stock prices (or other financial assets) we often transform them into a (simple) return series. The return series are computed by the formula: (present price/past price) - 1. The dataset contains both stock prices and return series.1. Using R, construct time series (line) plots for both stock prices and return series. R functions ts.plot or plot can create the plot. Describe the patterns and compare the plots. 2. Based on the return series, can we claim that the mean Amazon return series is higher than that of Google?a. What would be an appropriate test of the claim above? Explain. b. Write the null and alternative hypotheses. c. Using R, perform the test. d. Write the decision in the problem context.Take the screenshots of the R graphs and output as well as the code. Paste them into a Word document along with your answers to the questions above. Clearly label the questions and answers. Submit the Word file in Canvas.

Answer the two mcq questions on probability. Show working and give explanation.

Directions: Use the following information to complete the assignment. While APA format is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center. There are many misconceptions about probability which may include the following. All events are equally likelyLater events may be affected by or compensate for earlier onesWhen determining probability from statistical data, sample size is irrelevantResults of games of skill are unaffected by the nature of the participants“Lucky/Unlucky” numbers can influence random eventsIn random event involving selection, results are dependent on number rather than rationsIf events are random then the results of a series of independent events are equally likely The following statements are all incorrect. Explain the statements and the errors fully using the probability rules discussed in topic two. I have flipped and unbiased coin three times and got heads, it is more likely to get tails the next time I flip it. The Rovers play Mustangs. The Rovers can win, loose, or draw, so the probability that they win is 1/3. I roll two dice and ad the results. The probability of getting a total of 6 is 1/12 because there are 12 different possibilities and 6 is one of them. Mr. Purple has to have a major operation. 90% of the people who have this operation make a complete recovery. There is a 90% chance that Mr. Purple will make a complete recovery if he has this operation.I flip two coins. The probability of getting heads and tails is 1/3 because I can get Heads and Heads, Heads and Tails, or Tails and Tails. 13 is an unlucky number so you are less likely to win raffles with ticket number 13 than with a different dumber.