We have 10 red shirts and 90 blue shirts. We begin to randomly pull shirts out of ourgiant drawer and find the following relative frequencies.ShirtColorLirbbbbrbbbProbabilityof redshirt10.50.330.250.20.330.280.250.22After 9 trials, what is our empirical probability that we pull a red shirt?[Select]What is our theoretical probability that we pull a red shirt?[Select]If we ran the simulation an infinity amount of times, what would the probability bethat we pull a red shirt? [Select]

Answered: Image /qna-images/answer/5f7da3c8-bc27-43b1-9141-e9f23e1babcf.jpg

Answered: We have 10 red shirts and 90 blue…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Philips Electronics is experimenting with the manufacture of a new type of electric bulb that is very difficult to mass produce at an acceptable quality level. Every hour the Quality Control Manager (QCM) takes a random sample of 6 bulbs produced on the assembly line and tests them for their quality sequentially. Probability that any one bulb is defective is considered to be 0.12. The QCM wants to know the probability of finding 3, 4, or 5. What is the probability of finding 3, 4, or 5 defectives in a random sample of 6 electric bulbs?NOTE: DONOT SOLVE ON EXCEL
4.56 Nonstandard dice. Nonstandard dice can produce interesting distributions of outcomes. You have two balanced, six-sided dice. One is a standard die, with faces having one, two, three, four, five, and six spots. The other die has three faces with one spot and three faces with six spots. Find the probability distribution for the total number of spots Y on the up-faces when you roll these two dice.
Part C
If you play roulettes and bet on 'red' the probability that you win is 18/38 = .4737. People often repeat this between several times. We can consider each time we play a 'trial' and consider it a success when we win, so p = 18/38 or (.4737) and q = 20/38 or (.5263). Suppose that Caryl always places the same bet when she plays roulette, $5 on 'red'. Caryl might play just once, or might play several times. She has a profit (having won $5 more times than she lost $5) if she wins more than half of the games she plays. -when you play 401 times, p is the proportion of those 401 games that you win. You'll profit (winning more than you lose) if you win more than half of your bets p > .5000. c) what is the mean or expected value of p? d) what is the standard deviation of p? e) assume that the distribution of p is Normal and find the probability that Caryl will have a profit if she plays 401 times. show your work or calculator input and round your answer to four decimal places
ACTIVITY NO. 5: COMPUTING PROBABILITY CORRESPONDING TO A GIVEN RANDOM VARIABLE NAME: . TRACK/STRAND & SEC.: SCORE: (HOW MANY SIBLINGS DO THE LEARNERS HAVE) In your Statistics class, the teacher wants to know the number of siblings the learners have. Teacher: How many of the class have 0 sibling? Class: (There were 2 learners who raised their hands.) Teacher: How many of you has 1 sibling? Class: (There were 10 learners who raised their hands.) This continues until 7 siblings. Suppose that we have the following table of frequencies. Let us use W to represent the number of sibling/s. Probability of the jRandom Variable (W) P(W) 2/50 = 0.04 = 4% 10/50= 0.2% = 20% 28/50=0.56%=56% 5/50=0.1 = 10% 3/50=0.06 6% 1/50=0.02 = 2% W= Number of siblings Frequency %3D 1 10 %3D 28 3 4 3 %3D 1 7 1 1/50-0.02 2% Total
Suppose that 20.56% of all vehicles on the road get a fuel economy of at least 35 miles per gallon (MPG). You conduct an observational study on a stretch of road outside of campus and record the make and model of 727 vehicles over a month long period. What is the probability that greater than 21.1% of the cars you observed get at least 35 MPG? (please show how to plug this into a scientific calculator) Question 4 options: 1) 0.3593 2) 0.5000 3) <0.0001 4) -23.9437 5) 0.6407
A group of people were asked if life exists elsewhere in the galaxy. 209 responded "Yes", and 227 responded "No". Find the probability that if a person is chosen at random, the person believes life exists elsewhere in the galaxy. Probability = (Round to 4 decimal places) %3D Submit Question 17,123 4 6. NOV 1 tv 16 MacBook Air 80 000 000 F6 F7 F4 F5 F3 (8)
Please help me determine what the probability was that it was a boy is
What is the probability that a randomly selected rating is more than 3 stars? P(X>3)?
Find AaBbCcDc AaBbCcDc AABBCC AaBbCcC AaB Replace 三。|- T Normal T No Spac. Heading 1 Heading 2 Title > Select Paragraph Styles Editing 5. When tall and colorful plants are crossed with short and colorless plants, four types of plants will result: tall and colorful, tall and colorless, short and colorful, and short and colorless with corresponding probabilities: 0.37, 0.42, 0.11, and 0.10. Ten plants are selected. Find the probability that 5 will be tall and colorful, 2 will be tall and colorless, 2 will be short and colorful, and 1 will be short and colorless. Distribution type: Probability: 12
#1. Use Minitab to simulate 1000 rolls of a pair of dice. Find the number of times that the sum of the two dice is exactly 7. Enter that value here. Based on that result, use the relative frequency approach to estimate the probability of getting a 7 when two dice are rolled. Enter the estimated probability here. How does the estimated probability compare to the true probability? (The true probability found using the classical approach to probability is P(7)=.167) Use the classical approach (no Minitab needed) to find the probability for the sum óf the two dice. You can also verify that P(sum of 2 dice = 7) =.167. P(sum of 2 dice = 2) = P(sum of 2 dice = 3) = P(sum of 2 dice = 4) = P(sum of 2 dice = 5) = P(sum of 2 dice = 6) = P(sum of 2 dice = 8) = P(sum of 2 dice = 9) = P(sum of 2 dice = 10) = P(sum of 2 dice = 11) = P(sum of 2 dice = 12) %3D

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