Homework Answers
Sample space of this experiment contain 33 numbers (1,2,3,----,33).
Let Event A = Selecting any number among the 25, 5 or 9
Hence,
P(A) = n(A) / n(sample space) = 3/ 33 = 0.0909
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Score: 9.25/15 9/15 answered ME, and Independence) bus Question 9 v > CL NetTutor Suppose you...
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Suppose you roll a special 6-sided die. What is the probability that the number rolled is a "4" OR a "5"? Enter you answer as a fraction or a decimal with 3 decimal digits.
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HW 5.1,5.2 Score: 16.95/24 15/18 answered Question 18 Suppose that tree heights in a forest are...
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HW 4.4 Score: 13.7/23 11/15 answered Question 12 < > Suppose that 40% of AHC students...
HW 4.4 Score: 13.7/23 11/15 answered Question 12 < > Suppose that 40% of AHC students live in Santa Maria. Find the probability that: Round to three decimals. a. Exactly 7 out of 11 randomly chosen AHC students live in Santa Maria : b. The first AHC student you find that lives in Santa Maria is person number 7 or before : c. More than 7 AHC students out of 11 live in Santa Maria : d. The first Santa...
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HW 5.1,5.2 Score: 11.45/24 12/18 answered Question 15 Suppose that ages of people in a group are uniformly distributed from 20 to 77 years old. You choose a person at random from this group. Find the probability that: Round answers to three decimals if needed. a. The person is younger than 37: b. The person is between 37 and 58 years old : c. Older than 58: Submit Question
HW 4.4 Score: 13.7/23 11/15 answered X Question 11 < Score on last try: 0 of...
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please do a-d Homework: L Conditional Probability, Independence Save Score: 0.29 of 2 pts 9 of 13 (13 complete) HW S...
please do a-d
Homework: L Conditional Probability, Independence Save Score: 0.29 of 2 pts 9 of 13 (13 complete) HW Score: 59.68 % , 8.95 of 15 pts 5.4.27 Question Help Suppose you just purchased a digital music player and have put 14 tracks on it. After listening to them you decide that you like 3 of the songs. With the random feature on your player, each of the 14 songs is played once in random order. Find the probability...
om/courses/50514/assignments/980646?module_item_id=1608249 Hews M Gmail Week 9 Assignment Score: 12/13 6/7 answered . Question 3 1 Score...
om/courses/50514/assignments/980646?module_item_id=1608249 Hews M Gmail Week 9 Assignment Score: 12/13 6/7 answered . Question 3 1 Score on last try: 0,67 of 2 pts. See Details for more. > Next question Try a similar question You can retry this question below The length of time a particular smartphone's battery lasts follows an exponential distribution with a mean of sixteen months. A sample of 225 of these smartphones is taken. What is the parameter 1? a) What is the standard deviation? (Round...
Question 14 of 15 Step 1 of 1 00:13:38 An eight-sided die, wbich may or may not be a fair die, has four colors on it: you have been tossing the die for an hour and have recorded the color rolled for each toss. What is the probability you will roll a blue on your next toss of the die? Express your answer as a simplified fraction or a decimal rounded to four decimal places. green orange blue red 21...
HW 5.1,5.2 Score: 16.95/24 15/18 answered Question 18 Suppose that tree heights in a forest are uniformly distributed from 7 to 33 feet. Round answers to one decimal if needed. a. What is the 18th percentile for tree heights? b. What percentile is a tree 27 feet tall? c. What is the cutoff (in feet) for the tallest 18% of trees? d. Out of a random sample of 35 trees, how many would you expect to be more than 27...
HW 4.4 Score: 13.7/23 11/15 answered Question 12 < > Suppose that 40% of AHC students live in Santa Maria. Find the probability that: Round to three decimals. a. Exactly 7 out of 11 randomly chosen AHC students live in Santa Maria : b. The first AHC student you find that lives in Santa Maria is person number 7 or before : c. More than 7 AHC students out of 11 live in Santa Maria : d. The first Santa...
HW 5.1,5.2 Score: 11.45/24 12/18 answered Question 15 Suppose that ages of people in a group are uniformly distributed from 20 to 77 years old. You choose a person at random from this group. Find the probability that: Round answers to three decimals if needed. a. The person is younger than 37: b. The person is between 37 and 58 years old : c. Older than 58: Submit Question
HW 4.4 Score: 13.7/23 11/15 answered X Question 11 < Score on last try: 0 of 3 pts. See Details for more. > Next question Try a similar question You can retry this question below Suppose that 26% of students who take a class pass. You repeteadly ask students until you find one who passed. Find the probability that: Round to three decimals. a. The first person who passed is the 10 th or 15 th person you ask :...
please do a-d
Homework: L Conditional Probability, Independence Save Score: 0.29 of 2 pts 9 of 13 (13 complete) HW Score: 59.68 % , 8.95 of 15 pts 5.4.27 Question Help Suppose you just purchased a digital music player and have put 14 tracks on it. After listening to them you decide that you like 3 of the songs. With the random feature on your player, each of the 14 songs is played once in random order. Find the probability...
om/courses/50514/assignments/980646?module_item_id=1608249 Hews M Gmail Week 9 Assignment Score: 12/13 6/7 answered . Question 3 1 Score on last try: 0,67 of 2 pts. See Details for more. > Next question Try a similar question You can retry this question below The length of time a particular smartphone's battery lasts follows an exponential distribution with a mean of sixteen months. A sample of 225 of these smartphones is taken. What is the parameter 1? a) What is the standard deviation? (Round...
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