I need help with this problem please. Rework problem 7 from section 4.1 of your text involving the computation of probabilities for a Bernoulli trial. Assume that n = 12, and p = 710710. Find the probability of at least 3 successes and at least 2 failures

An anger-management course claims that, after completing its seminar, participants will lose their tempers less often. Always a skeptic, you decide to test this claim. A random sample of 12 seminar participants is chosen, and these participants are asked to record the number of times that they lost their tempers in the two weeks prior to the course. After the course is over, the same participants are asked to record the number of times that they lost their tempers in the next two weeks. The following table lists the results of the survey. Using these data, test the claim at the 0.01 level of significance assuming that the population distribution of the paired differences is approximately normal. Let participants before completing the anger-management course be Population 1 and let participants after completing the anger-management course be Population 2. Number of Times Temper Was Lost during a Two-Week Period Before 10 6 8 10 6 3 10 3 8 After 6 7 4 4 8 6 4 9 3 7 Copy Data Step 2 of 3:…

In the Introduction to Impossibility module, 4/5 of students pass the exam. Of those who pass the exam 9/10 attend lectures, and of those who fail only 1/2 attend lectures. What is the probability that a student who doesn’t attend lectures passes the exam?

Suppose the probability of a typical tax return having an illegitimate deduction is 0.2. An IRS auditor examines 6 independent tax returns. What is the probability the auditor will see (a) exactly 2 illegitimate tax deductions (b) less than 2 illegitimate tax deductions Problem 3 (10 points). Suppose the probabilities

Is my solution to my problem correct? If not explain where I went wrong.

Chapter P, Section 1, Exercise 019 X Incorrect. The table below gives probabilitieş for various combinations of events A, B, and their complements. Probability of being in each cell of a two-way table A not A B 0.1 0.3 not B 0.4 0.2 Find P(A). Enter the exact answer. 0.7 P(A) = exact number, no tolerance Click if you would like to Show Work for this question: Open Show Work By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor. Question Attempts: Unlimited Earn Maximum Points available % answer this question correctly 7. tv

The hospital records show that 75% of patients suffered from COVID-19 dies. What is the probability that 4 out of 6 randomly selected patients will recover?

Please answer step d.