Choose the correct answer. Please answer all questions as soon as possible. Thank you Q1: Choose the right answer,1- The study that use the historical recorded process data is:a) Experimentb) Observational studyc) Retrospective studyd) Engineering Method2- Modification on the model to find the best solution to the problem is a step of:a) Scientific methodb) Observational studyc) Retrospective studyd) Statistical method3- A sample space is discrete if:a) It contains an interval (either finite or infinite) of real numbers.b) It has non-real numberc) It is countable No. from 0 to o0d) It is non-countable R4- A permutation No. of (012) is:a) 3b) 6c) 24d) 05- The number of combinations of 5 elements that can be selected from 10 elements, isa) 250b) 251c) 2522536- If the event A is included in the event B than:a) P(ASB)b) P(A2B)c) P(1-P(A))d) P(1-P(B))7- The Event E1 and Event E2 are considered mutual exclusive if:a) (E1 union E2) equal to zerob) (E1 intersect with E2) equal to zeroc) E1 equal to E2d) (E1 intersect with E2) equal to Ø8- Two events (A) and (B) are independent if :a) P(A | B) = P(A) or P(B | A) = P(B)b) P(A U B) = P(A)P(B)c) P(A n B) = P(A)+P(B)d) P(A U B) = P(A)+P(B)9- Expected value of the discrete random variable X isa) -Σb) Er x²f(x)c) Σ.d) Ex xf(x)10- If a Sample space is discrete and less than 10 and Event A={0,2,5, 7}, than:a) =A' = {1,3,4,6,8,9,10}b) A' = {1,2,4,6,8,9}c) A' = {1,3,4,6,8,9}d) A' = {1,2,3,4,6,8,9,10}

Name: Choose the correct answer. Please answer all questions as soon as poss
Uploaded: 2024-03-20T06:38:44.000Z
Channel: Bartleby
Description: Choose the correct answer. Please answer all questions as soon as possible. Thank you Q1: Choose the right answer,1- The study that use the historical recorded process data is:a) Experimentb) Observational studyc) Retrospective studyd) Engineering Me