PROBLEM 1 1a. Using the correct code in RStudio, show the tabulated distribution of the variable "Clap" in the data set survey that you just activated. This variable Clap shows the distribution of the preferred styles of hand- clapping among the students at Adelaide University. it tells us which hand students tend to let dominate when they are clapping (i.e., right over left, left over right, etc.) - Be sure to show both your code AND your results. (5 pts.) NOW, YOU ARE READY FOR THE NEXT QUESTION... We know that 90% of people typically clap with their right-hand over the left. We also know that among the remaining 10% of the general population, half will typically clap with the left hand over the right, while the rest will clap with their hands held straight (neither hand over nor under). Given this information from prior studies, can we say confidently that the observed distribution of hand-clapping styles at Adelaide university is what we would expect to see? tb. Perform the correct chi-square test to find out. - Set up the correct test in RStudio to investigate this question. Remember to show your code and your test results. (5 pts.) - Write your hypotheses in plain English - What is the critical value in this test? (5 pts.) (RStudio will not give you the critical values. But you should know how to find them.) 1c. Given your results for this test, what is your decision/conclusion? Write your conclusion to reflect the context of the problem. Be specific. (10 pts.) 1d. What is the effect size in this problem and what does it tell us? Explain briefly and show your calculations ( 5 pts.) PROBLEM 1 1a. Using the correct code in RStudio, show the tabulated distribution of the variable "Clap" in the data set survey that you just activated. This variable Clap shows the distribution of the preferred styles of hand- clapping among the students at Adelaide University. it tells us which hand students tend to let dominate when they are clapping (i.e., right over left, left over right, etc.) - Be sure to show both your code AND your results. (5 pts.) NOW, YOU ARE READY FOR THE NEXT QUESTION... We know that 90% of people typically clap with their right-hand over the left. We also know that among the remaining 10% of the general population, half will typically clap with the left hand over the right, while the rest will clap with their hands held straight (neither hand over nor under). Given this information from prior studies, can we say confidently that the observed distribution of hand-clapping styles at Adelaide university is what we would expect to see? tb. Perform the correct chi-square test to find out. - Set up the correct test in RStudio to investigate this question. Remember to show your code and your test results. (5 pts.) - Write your hypotheses in plain English - What is the critical value in this test? (5 pts.) (RStudio will not give you the critical values. But you should know how to find them.) 1c. Given your results for this test, what is your decision/conclusion? Write your conclusion to reflect the context of the problem. Be specific. (10 pts.) 1d. What is the effect size in this problem and what does it tell us? Explain briefly and show your calculations ( 5 pts.)