Given the following information, answer questions 1-4. P(A) 0.36 P(B) 0.42 A and B are independent....
Consider the following hypotheses. Ho p 0.42 H1 : p #0.42 Given that p 0.36, n200, and a 0.05, answer the following questions a. What conclusion should be drawn? b. Determine the p-value for this test. a. Determine the critical value(s) of the test statistic. (Use a comma to separate answers as needed. Round to two decimal places as needed.) Calculate the test statistic. Zo = (Round to two decimal places as needed.) Choose the correct answer below A. Reject...
please help ! provide step by step ! thank you sm 2) Given the following information, answer questions a d. P(A) 0.57 P(B) 0.26 A and B are independent. Round all answers to 5 decimal places as needed a) Find P(AnB). b) Find P(AUB). c) Find P(A | B). d) Find P(B | A). Preview UB).Preview PrevieW Preview Given the following information, answer questions e g P(A)0.57 P(B) 0.26 A and B are dependent P(A B)-0.17 Round all answers to...
Given the following information, answer questions 1 - 4. P(A)=0.51P(A)=0.51 P(B)=0.55P(B)=0.55 A and B are independent. Round all answers to 5 decimal places as needed 1) Find P(A∩B)P(A∩B). 3) Find P(A∣B)P(A∣B). Given the following information, answer questions 5 - 7. P(A)=0.51P(A)=0.51 P(B)=0.55P(B)=0.55 A and B are dependent. P(A∣B)=0.61P(A∣B)=0.61 Round all answers to 5 decimal places as needed 5) Find P(A∩B)P(A∩B). PART 2 In a survey funded by the University of Arizona Psychology Department, 750 of 1000 adult Arizona residents said...
Consider the following probabilities: P(AC) 0.57, PB = 0.36, and P(A n B) 0.03 a. Find P(A | BC). (Do not round intermediate calculations. Round your answer to 2 decimal places.) P(A | BC) b. Find P(BC | A). (Do not round intermediate calculations. Round your answer to 3 decimal places.) P(BC A) c. Are A and B independent events? Yes because PAI B = PA) Yes because PAN B)0 No because P(A I B)PA). No because PAN B)0
Question 1 Select one answer. Let A and B be two independent events. If P(A) = 0.5, what can you say about P(A | B)? Cannot find it because P(B) is not known. Cannot find it because P(A and B) is not known. Cannot find it because both P(B) and P(A and B) are not known. It is equal to 0.5. It is equal to 0.25. Question 2 Select one answer. Suppose a basketball team had a season of games...
24² +54² – 4u - 3 Given g(u) = -, answer the following questions: 8u4 - 1443 + 3y2 + 4u-1' Round all answers to 3 decimal places as needed. If the answer doesn't exist, type DNE. a) The u-intercept(s) are: Preview Preview b) The vertical asymptotes of g are at u = Write the answer(s) as just numbers separated by commas. Preview c) g has a hole at the ordered pair: Write each hole as an ordered pair. Do...
Assume that the significance level is a =0.01. Use the given information to find the P-value and the critical value(s). The test statistic of z = 1.47 is obtained when testing the claim that p > 0.6. Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table P-value = 0.0708 (Round to four decimal places as needed.) The critical value(s) is/are z u . (Round to two decimal places as...
1.) Given P(B) = 0.27, P(A and B) = 0.15, P(A or B) = 0.47, what is P(A)? Answer in decimal form. Round to 2 decimal places as needed. 2.)Given that P(A) = 0.47, P(B) = 0.07, and P(A and B) = 0.0329, are events A and B independent?
Let A and B be independent events with P(A) = 0.46 and P(B) = 0.56. a. Calculate P(A ∩ B). (Round your answer to 2 decimal places.) b. Calculate P((A U B)c). (Round your answer to 2 decimal places.) P((A U B)c) c. Calculate P(A | B). (Round your answer to 2 decimal places.)
1.) Given P(A) = 0.57, P(B) = 0.20, P(C) = 0.34 and that events A, B, and C are independent, what is P(A, B, and C). Answer in decimal form. Round to 3 decimal places as needed.