they had for the fall of 2020: Online where the class is entirely online through video lectures and online meetings, Hybrid where the student must complete some of the course online but also have at least one class meeting on campus a week, or In-person only in which all course material Is presented during on-campus class meetings. The responses are recorded in the following table. Online and Hybrid Online only 34 35 In-person only Hybrid and In-person Online and In-person 3 15 23 Hybrid Online and Hybrid, but not In-person 23 All three types 50 11 Using O for Online, H for Hybrid, and I for In-person, make a Venn diagram for they types of courses. The completed diagram should give the number in each region of the diagram. Then answer the questions below. H How many students surveyed do meet with at least on professor in a class room setting? (They are either in a hybrid class or an in-person class?) How many students are only in two different class types? (That is they are in online and hybrid classes but not in-person or they are in online and in-person but not hybrid or they are in hybrid and in-person but not online.)

A professor has a class with four recitation groups.  Each section has 7 students.  Determine whether or not the section choice (different TAs and different days of the week) has any relationship with how students performed on the test. Group-1 Group-2 Group-3 Group-4 88.8 83.7 77.1 84.4 90.6 70.7 91.4 73.6 86.7 72 82.3 71.9 86 82 76.6 77.2 92.2 62.5 81.7 63.9 79.4 86 80.7 74.7 85.1 76.6 82.2 83.4 First, run an ANOVA with this data and fill in the summary table.  (Report P-values accurate to 4 decimal places and all other values accurate to 3 decimal places.) Source SS df MS F-ratio P-value Between           Within

Suppose a survey conducted in 2012 asked a group of adults from a certain country whether they drink seltzer water. Of the 3,062 people who responded, 22.8% said they drink seltzer water. Complete parts a through d. b. Identify the population. What is the population? A. All of the adults in the world B. The 22.8% of respondents in the survey who reported they drink seltzer water C. All of the adults in the particular country D. The 3,062 people who responded to the survey c. Identify the sample statistic reported. What is the sample statistic reported? A. The proportion of respondents who reported they do not drink seltzer water B. The number of people who said they drink seltzer water C. The proportion of respondents who reported they drink seltzer water The 3,062 people who responded to the survey d. Identify the population parameter of interest. What is the population parameter of interest? O A. The proportion of all people in the world who drink seltzer water B. The number of…

Suppose 60 percent of the customers at Pizza Palooza order a square pizza, 80 percent order a soft drink, and 48 percent order both a square pizza and a soft drink. Is ordering a soft drink independent of ordering a square pizza?

Rita has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the 10 Freeway, and the other is to go via 60 Freeway. In order to determine which way she should travel on a daily basis, Rita has recorded the travel times for samples of twelve trips via the 10 Freeway and twelve trips via the 60 Freeway. The following table gives the travel times (in minutes) for the twenty-four trips.   Travel times in minutes 10 Freeway 66, 70, 73, 71, 72, 71, 65, 74, 69, 71, 75, 71 60 Freeway 77, 72, 71, 68, 74, 80, 70, 78, 76, 71, 68, 67 Assume that the two populations of travel times are normally distributed and that the population variances are equal. Can we conclude, at the 0.01 level of significance, that the mean travel time via the 10 freeway, μ1, is different from μ2, the mean travel time via the 60 freeway? Perform a two-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and…

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A city official would like to know if there is public support for increasing funding for arts programs. To collect data, the city official stands outside a concert hall after a show and surveys every 25th person to exit and asks their opinion about raising funds for the arts. Which of the following describes the population in this scenario? all residents of the city the members of the city council all city residents who support the arts the people surveyed by the city official

For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.Use the information below for Part A, Part B, and Part C. Every person at the park received a ticket. Of those tickets, only 45 were winning tickets. In a random sample of 25 people, 2 people had winning tickets.Part A: Write a ratio to represent the number of winning tickets to all tickets in the sample population.Part B: Make a reasonable claim or prediction about the population at the park.Part C: Justify your answer to Part B by showing your work.

Suppose 51 percent of the customers at Pizza Palooza order a square pizza, 73 percent order a soft drink, and 47 percent order both a square pizza and a soft drink. Is ordering a soft drink independent of ordering a square pizza?   Yes No

lon? C12. The following table presents the number of parolees (per 100,000 people) for 12 of the most populous states as of July 2015. State Parolees (per 100,000 people) California 292 Texas 556 New York 288