La Trobe Home Library Home Students 021-BUS1BAN(BU_BE_MI_SH_AW_CF_C3-SEM2) usiness Data MS Subjects / 2021-BUS1BAN(BU_BE_MI_SH_AW_CF_C3-SEM2) / Online Final Exam / Exam Part A estion 8 X and Y are two independent random variables. We know V(X) = 29 and V(Y) = 32.26, then V(5X + t yet 2 1 ) is swered arked out of 2 O a. 3883.08 Flag question O b. 415.47 O c. 209.52 O d. 854.04 Previous page Next page Binomial Probabilities tables Jump to. Exam Part B MacBook Pro esc C G Search or type URL + @ $ % & * .- # 2 3 4 5 6 7 8 Q W E R T Y U A S D F G H C21-BUS1BAN(BU_B X Exam Part A ( Ims.latrobe.edu.au/mod/quiz/attempt.php?attempt=12131982&cmid=5153252 LA TROBE UNIVERSITY Students ~ La Trobe Home Library Home 1-BUS1BAN(BU_BE_MI_SH_AW_CF_C3-SEM2) iness Data Subjects / 2021-BUS1BAN(BU_BE_MI_SH_AW_CF_C3-SEM2) / Online Final Exam / Exam Part A The sum of squared deviations from the sample mean of a sample of 26 observations is 275. What is variance of the sample? ut of 2 O a. 8.80 Jestion O b. 13.20 O c. 22.00 O d. 11.00 Next pag inomial Probabilities tables Jump to... Exam Part B MacBook Pro K C G Search or type URL $ % & * W # N 4 82021-BUS1BAN(BU_BE_MI_SH_AW_CF_C3-SEM2) - Analy Business Data My LMS Subjects / 2021-BUS1BAN(BU_BE_MI_SH_AW_CF_C3-SEM2) / Online Final Exam / Exam Part A Quiz nav Question 25 A sample of size 50 is to be taken from an infinite population whose mean and standard deviation Not yet are 52 and 20, respectively. The probability that the sample mean will be larger than 55 is: 2 answered Marked out of 2 Select one: 9 10 Flag question O a. 0.8413 17 18 O b. 0.1685 25 O c. 0.8554 O d. 0.1446 Finish a Time le Previous page Finish attempt ... MacBook Pro esc C G Search or type URL +