29. A fair tetrahedral die has four triangular faces with the numbers:1, 2, 3, 4. The outcomes are equally likely. This die is rolled and afair coin tossed. The sample space with equally likely outcomes iswwwshown below:Tetrahedral DieCoin1234HeadTailIdentify the incorrect statement.A. Pr( Head OR Odd Number ) = ½ + ½.B. Pr( Head AND Odd Number ) = 4 .C. Pr( Not (Head AND 3) ) = 7/8.D. Pr( (Head OR Tail) AND (Odd OR even) ) = 1%3D%3Dww%3D

Given that A fair four sided dice A fair coin is tossed Sample space for dice=(1,2,3,4) Sample…

Answered: 9. A fair tetrahedral die has four…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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You are the operations manager for an airline and you are considering a higher fare level for passengers in aisle seats. How many randomly selected air passengers must you survey? Assume you want to be 90% confident that the sample percentage is within 2.5 percentage points of the true population percentage. Completed parts a and b below. A.) assume that nothing is known about the percentage of passengers who prefer aisle seats. N= ____ (round up to the nearest integer) B.) assume that a prior survey suggest that about 35% of air passengers prefer an aisle seat. N=____ (round up to the nearest integer)
Consider 5 Consider the data below that shows the number of COVID cases of the fifteen barangays in Naga City: {4, 7, 0, 3, 2, 1, 2, 1, 5, 4, 1, 3, 2, 3, 1). What is the mean of the data? T Decile Find the 5.5th decile of the data: 62, 60, 37, 57, 55, 59, 57, 50, 49, 61
the coin, then spin the spinner. a. List the 10 outcomes in the sample space. The first one has been done for you. Coin Flip Heads Heads Tarlss Heads Heads Taids Heads Tails Taits Heads Spin 1 e. 2 5 1 3 5 2 4 3 1 Let A = the coin comes up heads. b. Find P (A) C. Does the coin flip affect the spinner? d. Multiply P (A) by P (B). events. f. Does P(An B) = P(A) * P(B)? If so, this is evidence that A & B are NOT independent. 2 sides, H & T no Let B = the spinner lands on an odd number c. Find P (B) 5 sections numbered 1-5 YERT Therefore, we say that events A & B are Look at the sample space and find P (A and B). This means the same thing as P(An B). If not, then we know that the two events are Event 2: Spin the spinner 3 times in a row. a. Find the probability that you get these three spins: 2, 2, 2. b. Find the probability that you get NO 2s in the three spins. c. Find the probability that you get "at least one 2" in your three spins. d. Changing the event slightly here...what is the…
B. Direction: Read each statement carefully. Write the of the correct answer on the blank provided. A. (H, T) 1. What is the sample space when a coin is tossed once? B. (h,T), (t, H), (t, T) C. ((T, H), (t, H), (T, h) D. ((T,h), (h,H), (T,T)) 2. What is the n(S) when a pair of dice is rolled? A. 2 B. 6 C. 12 D. 36 3. It is a subset of the sample space. A. Outcome B. result C. event D. probability experiment 4. The color wheel at the right is spun. Assume that the arrow will never fall on the lines separating the sectors. What is the sample Space?. A. S = (red, yellow, green, blue) C. S fred, green, blue) Vellow Blue Green Red B. S fred, yellow, green) D. S green, blue) 5. A drawer has 5 blue ties, 2 red ties, and 3 red ties. A tie is picked at random. What is the total number of possible outcomes? A. n(S) = 2 B. n(S) = 3 C. n(S) = 5 D. n(S) = 10
11.
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Hi, could someone please help with this? 1. Which is an important aspect of a randomized survey's design?A. The survey should always contain at least 5 questions.B. Each survey question should have at most 3 choices.C. The survey participants should be randomly selected.D. The survey should have questions for multiple populations.2. Identify the leading question.A. How much would you be willing to pay for a new living room furniture set?B. During what time of day are you most likely to watch TV?C. How interested would you be in purchasing a blue car?D. How much did you enjoy your great experience at our waterpark?3. Frederick is creating a plan to conduct a randomized survey. He will be asking guests at a baseball stadium to rate their experience. At which location should he take the survey to ensure randomization?A. the section of seats directly behind home plateB. the hot dog standC. the stadiums front gateD. the gift shop

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