7:31 AM Mon Mar 14 22% 4 myopenmath.com myOpenMath Home | My Classes . | User Settings | Log Out Dawn Phillips Course | Messages |Forums Calendar Gradebook Home > STT 2640 Online SPRING 2022 D TERM > Assessment Mastery Test #2 1hr59mins X Progress saved Submit and End VOCO 19 points possible 0/19 answered . Question 8 1 pt 9 1 0 Details 4.3 Binomial Distribution A poll is given, showing 60% are in favor of a new building project. If 6 people are chosen at random, what is the probability that exactly 4 of them favor the new building project Round to 3 decimal places > Next Question' is 1 22%93' Mastery Test #2 Progress saved 15' 19 points possible 0/19 answered 0 Question 10 B 1 pt '0 1 9 Details 4.2 Expected Value The table below shows the price and proportion of tickets sold at a local theater. Complete the table to calculate the expected price of tickets sold. lPrice a: lProportion P(:1:) acP(w) 1 $5.00 ' 0.21 $10.00 0.15 1 $20.00 0.18 $30.00 Expected Value [4 = lemn p = $[j Round your answer to 2 decimal place. > Next Question 7:31 AM Mon Mar 14 22% 4 myopenmath.com myOpenMath Home | My Classes . | User Settings | Log Out Dawn Phillips Course | Messages |Forums Calendar Gradebook Home > STT 2640 Online SPRING 2022 D TERM > Assessment Mastery Test #2 1hr59mins X Progress saved Submit and End VOCO 19 points possible 0/19 answered . Question 9 1 pt 9 1 8 Details 3.3 Conditional Probability Use the following probabilities to answer the question. It may be helpful to sketch a Venn diagram. P(A) = 0.14, P(B) = 0.81 and P(AandB) = 0.05. Give your answer as a fraction P(B | A) = > Next