←5:55Statisticdocs.google.comStatisticQuestion 16A one-way table describes counts for each outcome in a singlevariable. A two-way table describes counts for combinationsof outcomes for two variables. When we consider a two-waytable, we often would like to know if these variables are relatedin any way.1. Think of an experiment in an area that interests you.2. Explain why the conditions are met for the chi-squaretest for homogeneity.3. Explain under which condition the null hypothesis(HO) will be rejected and formulate the conclusion inthe context of your experiment.4.Question 2WoodsYou are required to complete Part 1 and Part 2 of theAssignmentIn your work, assume the 5% significance level.Part 1Microhabitat factors associated with forage and bed sites ofbarking deer in Hainan Island, China were examined. In thisregion woods make up 4.8% of the land, cultivated grass plotmakes up 14.7%, and deciduous forests make up 39.6%. Ofthe 530 sites where the deer forage, 6 were categorized aswoods, 18 as cultivated grassplot, and 71 as deciduousforests. The table below summarizes these data.Cultivatedgrassplot18Deciduousforests52%771Other435:Total530 5:56Statisticdocs.google.comStatisticPart 2a. Write the hypotheses for testing if barking deer prefer toforage in certain habitats over others.b. What type of test can we use to answer this researchquestion?c. Check if the assumptions and conditions required for thistest are satisfied.d. Do these data provide convincing evidence that barkingdeer prefer to forage in certain habitats over others? Conductan appropriate hypothesis test to answer this researchquestion.Position 1Position 2O.52%7• Calculate the chi-squared statistic.• Calculate the degree of freedom.o Given that the p-value < 0.001, give aconclusion.The Openintro website occasionally experiments with designand link placement. We conducted one experiment testingthree different placements of a download link for thistextbook on the book's main page to see which location, ifany, led to the most downloads. The number of site visitorsincluded in the experiment was 501 and is captured in one ofthe response combinations in the following table:Position 3Download14.8%13.5%10.1%:No Download19.8%17.5%15.8%a. Calculate the actual number of site visitors in each of thesix response categories.b. Each individual in the experiment had an equal chance ofbeing in any of the three experiment groups. However, we seethat there are slightly different totals for the groups. Do youthink that there is any evidence that the groups were actuallyimbalanced? Make sure to clearly state hypotheses, checkconditions, calculate the appropriate test statistic. Given thatthe p-value is 0.0093, make your conclusion in context of thedata.

Let's think about a test in the area of education. What if we wanted to find out if there was a…

← 5:55 Statistic docs.google.com Statistic Question 1 Ⓒ4.52%7 A one-way table describes counts for each outcome in a single variable. A two-way table describes counts for combinations of outcomes for two variables. When we consider a two-way table, we often would like to know if these variables are related in any way. 1. Think of an experiment in an area that interests you. 2. Explain why the conditions are met for the chi-square test for homogeneity. 3. Explain under which condition the null hypothesis (HO) will be rejected and formulate the conclusion in the context of your experiment.