By the end of each academic year, students at the university will have either passed, failed ordeferred the year.Experience has shown that in the Science Faculty :• 88% of students who pass this year will also pass next year• 10% of students who pass this year will fail next year•X% of students who pass this year will defer next year• 52 % of students who fail this year will pass next year• Y% of students who fail this year will fail next year•4% of students who fail this year will defer next year2% of students who defer this year will pass next year10% of students who defer this year wil fail next year• 25 % of students who defer this year will defer next year.Construct a complete transition matrix for this situation, entering the correct values for X, Yand Za.Twelve hundred and thirty students began a Science degree in 2014.By the end of the 2014 academic year, 880 students had passed, 230 had failed, while 120 haddeferred the year.No students have dropped out of the Science degree permanently.b. Use this information to predict the number of Science students who :i.by the end of the 2015 academic year will have deferred the year. i. by the end of the 2016 academic year will have deferred the year.by the end of the 2016 academic year will have passed their third successive yeariii.(and be eligible for graduation).The situation is quite different in the Arts Faculty, where experience has shown :• 75 % of students who pass this year will also pass next year• 15% of students who pass this year will fail next year• 10% of students who pass this year will defer next year• 55 % of students who fail this year will pass next year• 35 % of students who fail this year will fail next year• 10% of students who fail this year will defer next year• 65 % of students who defer this year will pass next year• 15 % of students who defer this year will fail next year• 20 % of students who defer this year will defer next year.Three thousand and ten students began an Arts degree in 2014.By the end of the 2014 academic year, 1980 students had passed, 730 had failed, while 300 haddeferred the year.No students have dropped out of the Art degree permanently.Use this information to predict the number of Art students who :c.i. by the end of the 2016 academic year will have failed the year.ii.by the end of the 2016 academic year will have failed their third successive year(and hence may not be allowed back for 2017).

Hello! As you have posted two different questions, we are answering the first question with three…

By the end of each academic year, students at the university will have either passed, failed or deferred the year. Experience has shown that in the Science Faculty: • 88 % of students who pass this year will also pass next year • 10% of students who pass this year will fail next year •X% of students who pass this year will defer next year • 52 % of students who fail this year will pass next year • Y% of students who fail this year will fail next year • 4 % of students who fail this year will defer next year •2% of students who defer this year will pass next year • 10% of students who defer this year will fail next year • 25 % of students who defer this year will defer next year. Construct a complete transition matrix for this situation, entering the correct values for X, Y a.

By the end of each academic year, students at the university will have either passed, failed or deferred the year. Experience has shown that in the Science Faculty: • 88 % of students who pass this year will also pass next year • 10% of students who pass this year will fail next year •X% of students who pass this year will defer next year • 52 % of students who fail this year will pass next year • Y% of students who fail this year will fail next year • 4 % of students who fail this year will defer next year •2% of students who defer this year will pass next year • 10% of students who defer this year will fail next year • 25 % of students who defer this year will defer next year. Construct a complete transition matrix for this situation, entering the correct values for X, Y a.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

StarHortons Cup, the coffee company, wants to determine how long caffeine lasts throughout the day when individuals have a cup of one of their 3 types of coffee at 9am. They will then measure the levels of caffeine in these individuals’ systems at 10am, 12am, 2pm, 4pm, 6pm and 8pm. They want to have at least 20 observations per group. How many separate/distinct groups of participants are needed if they want to conduct this experiment using a mixed-measures ANOVA? 18 6 20 3
Two different blood pressure medicines are being compared to determine if the average reduction in blood pressure is the same for each medication. The goal of the study is to determine if the medications differ. Twenty men age 50-60 years old are selected for the study. Ten men are chosen at random to receive the first medication and the other 10 men receive the second medication. Each of the 20 men is monitored for one month to determine the change in blood pressure over that time. Minitab provides the 95% confidence interval for (mu1 - mu2) (2.63, 14.18) a. Interpret this 95% CI. b. What assumptions (be specific) are necessary to construct this CI?
A poll in June 2020 found that 83% of American parents believe that virtual learning instead of in- person learning widens the equity gap for students. A later poll in October 2020 asked 1025 American parents if they believe virtual learning instead of in- person learning widens the equity gap for students, and found that 820 believe that yes, virtual learning instead of in-person learning widens the equity gap for students. Does this mean that the proportion of American parents, who believe that virtual learning instead of in-person learning widens the equity gap for students, has decreased? Test at the 10% significance level. State the hypotheses. Но: р (? На: р (? Calculate the sample proportion. Round to four decimal places. Calculate the test statistic. Round to two decimal places. Z = Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.1, fail to reject Ho. Since the p-value is less than 0.1, reject Ho. | Since the…
Approval 2008. Of all the post–World War II presidents,Richard Nixon had the highest disapproval rating near theend of his presidency. His disapproval rating peaked at 66% in July 1974, just before he resigned. This percent-age has been considered by some pundits as a high water mark for presidential disapproval. However, in April 2008,George W. Bush’s disapproval rating peaked at 69%,according to a Gallup poll of 1016 voters. Pundits starteddiscussing whether his rating was discernibly worse thanthe previous high water mark of 66%. What do you think?
A team of researchers would like to determine whether the number of households that use the internet for more than an hour a day is greater in large cities or small towns. To do so, the researchers take two random samples. The first sample consists of randomly selected people who live in cities with more than 500,000 people around the country. The second sample consists of randomly selected people who live in towns with fewer than 20,000 people. Are these samples dependent or independent? Select the correct answer below: O These samples are independent. O These samples are dependent. Not enough information is provided to determine independence.
A researcher wants to conduct an experiment to determine which environment is best suited for studying - a library, in one's own room, or outside. A total of 30 university students volunteer to participate in the experiment. The researcher believes that gender has an effect on the results. What are the treatments in the experiment?
A doctor is studying the relationship between blood pressure and heartbeat abnormalities in her patients. She tests a random sample of her patients and notes their blood pressures (high, low, or normal) and their heartbeats (regular or irregular). She finds that: 14% have high blood pressure. • 22% have low blood pressure. 15% have an irregular heartbeat. • Of those with an irregular heartbeat, one-third have high blood pressure. • Of those with normal blood pressure, one-eighth have an irregular heartbeat. What portion of the patients selected have a regular heartbeat and low blood pressure? (0.2)
The traffic pattern is being analyzed for traffic going into Myrtle Beach on 501. The intersection of US-501 and US-17 Bypass was designed such that 50% of the traffic would continue straight on 501, 30% would go north on 17 Bypass, and 20% would go south on 17 Bypass. Since then, there has been a significant amount of commercial growth around the intersection that may have impacted the traffic flow. A sample of 600 cars is to be reviewed to see if the traffic has significantly changed using the chi-square test. How many cars do you expect to go straight on US-501?
In a 2018 Poll 447 out of 486 supported universal background checks for all gun sales in the U.S. In a similar poll from 2015, 276 of 321 interviewed supported universal background checks. Is this significant evidence that the percent of the population that supports universal background checks in the U.S. has decreased during this time?
A doctor wanted to study the effect of four different treatments on mental health. A group of 100 adults experiencing depression volunteered for the study. The doctor randomly assigned one-fourth of them to each of four groups. Group 1 followed a specific exercise plan, group 2 followed a specific diet plan, group 3 followed an exercise and diet plan, and group 4 did not follow any plan. After 4 weeks, the doctor contacted each participant and asked them if they felt any better. The results are displayed in the table. The doctor would like to know if these data provide convincing evidence that the distribution of responses differs across the treatment groups in the population of all patients like these. The random condition is met. The 10% condition is not needed because random sampling did not take place. This table of expected counts shows that all expected counts are at least 5. What is the value of the chi-square test statistic? χ‑2 = 5.03 χ‑2 = 6.26 χ‑2 = 25.33 χ‑2 = 39.22