WITPT = What is the Probability that
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WITPT = What is the Probability that
There is an 80% chance that a Metro Manila...
You've been having some trouble sleeping. If there's an 80% chance that you sleep at least...
You've been having some trouble sleeping. If there's an 80% chance that you sleep at least 8 hours in a night, what's the probability (to the nearest hundredth) that you will be able to get at least 8 hours of sleep for 3 or more nights in a given week? a) 0.28 b) 0.39 c) 0.43 d) 0.57 e) Answer is not there If you want to increase the correlation coefficient by moving points, changing which point would be the...
For each problem below, state the distribution, list the parameter values and then solve the problem....
For each problem below, state the distribution, list the parameter values and then solve the problem. You may use Excel to solve but you still need to list the distribution name and parameter value(s). For example: Poisson distribution, x=5, p=0.24, P(5; 0.24) = 0.78 a) A skeet shooter hits a target with probability 0.6. What is the probability that they will hit at least four of the next five targets? b) You draw a random sample of 12 first graders...
Out of 15 for 3% of the overall grade Assignment #3 Name: 1) Sunshine Insurance offers...
Out of 15 for 3% of the overall grade Assignment #3 Name: 1) Sunshine Insurance offers life insurance to men age 80. Mortality tables indicate the likelihood of a 80-year-old man surviving another year is.94. If the policy is offered to six men age 80 a. What is the probability all eight men survive the year? b. What is the probability that at least one survives? 2) A basketball player scores 70% of his shots on average. What is the...
TII t slllaid devilatión of this probability function? 6, 25% of the customers at XYZ Stores use a debit card to pay for their purchases. In a recent market research study, 18 of the Sto...
TII t slllaid devilatión of this probability function? 6, 25% of the customers at XYZ Stores use a debit card to pay for their purchases. In a recent market research study, 18 of the Store's over 20,000 customers on record was randomly selected for two focus groups on new payment technologies. (5 points) a Is the selection of 18 customers a binomial experiment? Please explaun b. What is the probability that 5 of the 18 customers selected use a debit...
During lunchtime at a certain fast food restaurant, customers arrive at an average rate of 7...
During lunchtime at a certain fast food restaurant, customers arrive at an average rate of 7 customers every 5 minutes. assume a poisson distribution to find the probability that: A) exactly 12 customers arrive in a given 10 minute interval (perform this calculation using an appropriate formula, showing the setup.) b) between 5 and 10 customers (inclusive) arrive in a given 5 minute interval (show how you can answer this from the table) c) after a customer arrives, find the...
Problem Set 3 - Chp. 4 In Exercise 1, find the indicated binomial probabilities. 1f convenient,...
Problem Set 3 - Chp. 4 In Exercise 1, find the indicated binomial probabilities. 1f convenient, use technology or Table 2 in Appendix B of the e-text. 1. Sixty-two percent of U.S. adults get news on social media sites. You randomly select five U.S adults. Find the probability that the number of U.S. adults who get news on social media sites is (a) exactly two, (b) at least two, and (c) more than two. (Source: Pew Research Center) In Exercise...
4 Yone were to answer the quiz at random, what is the probability that one would...
4 Yone were to answer the quiz at random, what is the probability that one would AT LEAST ONE of the questions right? 2DL?, 3 S'"?? d) BONUS (2 points): If one were to answer the quiz at random, what is the .2>.ns.? probability that one would answer EXACTLY ONE question right? For the following pairs of events, determine if definiti they are independent or not. Use the on of independent to justify your choice: 1) Event A: when a...
Question 2E Page >of 3 What Is the probability that the Aurora Borealis can be seen...
Question 2E
Page >of 3 What Is the probability that the Aurora Borealis can be seen every day of this week a (b) What is the probability that the Aurora Borealis can be seen at least one day in this week? (c) What is the probability that the Aurora Borealis can be seen less than two days this week? (d) Find the mean, variance, and standard deviation for the number of days that the Aurora Borealis can be seen during...
discrete math 1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of...
discrete math
1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of developing lung cancer (a) Tracking whether each of the friends develops hung cancer, write down the sample space by listing its elements. Be clear about any notation that you choose to use. (b) What is the probability that exactly one of the friends develops lung cancer? (c) What is the probability that at least two of the friends develop lung cancer? 2. Six people...
Students must show work to receive full credit. 1. Differentiate “Empirical Probability” and “Classical Probability”. 2....
Students must show work to receive full credit. 1. Differentiate “Empirical Probability” and “Classical Probability”. 2. Define “Independent Events”, “Mutually Exclusive Events”, and “Collectively Exhaustive Events”. 3. Suppose there are 15 red marbles and 5 blue marbles in a box. (3.a) If an individual randomly selects two marbles without replacement, what is the probability that both marbles are red? (3.b) If an individual randomly selects two marbles with replacement, what is the probability that both marbles are red? 4. Solve...
You've been having some trouble sleeping. If there's an 80% chance that you sleep at least 8 hours in a night, what's the probability (to the nearest hundredth) that you will be able to get at least 8 hours of sleep for 3 or more nights in a given week? a) 0.28 b) 0.39 c) 0.43 d) 0.57 e) Answer is not there If you want to increase the correlation coefficient by moving points, changing which point would be the...
For each problem below, state the distribution, list the parameter values and then solve the problem. You may use Excel to solve but you still need to list the distribution name and parameter value(s). For example: Poisson distribution, x=5, p=0.24, P(5; 0.24) = 0.78 a) A skeet shooter hits a target with probability 0.6. What is the probability that they will hit at least four of the next five targets? b) You draw a random sample of 12 first graders...
Out of 15 for 3% of the overall grade Assignment #3 Name: 1) Sunshine Insurance offers life insurance to men age 80. Mortality tables indicate the likelihood of a 80-year-old man surviving another year is.94. If the policy is offered to six men age 80 a. What is the probability all eight men survive the year? b. What is the probability that at least one survives? 2) A basketball player scores 70% of his shots on average. What is the...
TII t slllaid devilatión of this probability function? 6, 25% of the customers at XYZ Stores use a debit card to pay for their purchases. In a recent market research study, 18 of the Store's over 20,000 customers on record was randomly selected for two focus groups on new payment technologies. (5 points) a Is the selection of 18 customers a binomial experiment? Please explaun b. What is the probability that 5 of the 18 customers selected use a debit...
Problem Set 3 - Chp. 4 In Exercise 1, find the indicated binomial probabilities. 1f convenient, use technology or Table 2 in Appendix B of the e-text. 1. Sixty-two percent of U.S. adults get news on social media sites. You randomly select five U.S adults. Find the probability that the number of U.S. adults who get news on social media sites is (a) exactly two, (b) at least two, and (c) more than two. (Source: Pew Research Center) In Exercise...
4 Yone were to answer the quiz at random, what is the probability that one would AT LEAST ONE of the questions right? 2DL?, 3 S'"?? d) BONUS (2 points): If one were to answer the quiz at random, what is the .2>.ns.? probability that one would answer EXACTLY ONE question right? For the following pairs of events, determine if definiti they are independent or not. Use the on of independent to justify your choice: 1) Event A: when a...
Question 2E
Page >of 3 What Is the probability that the Aurora Borealis can be seen every day of this week a (b) What is the probability that the Aurora Borealis can be seen at least one day in this week? (c) What is the probability that the Aurora Borealis can be seen less than two days this week? (d) Find the mean, variance, and standard deviation for the number of days that the Aurora Borealis can be seen during...
discrete math
1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of developing lung cancer (a) Tracking whether each of the friends develops hung cancer, write down the sample space by listing its elements. Be clear about any notation that you choose to use. (b) What is the probability that exactly one of the friends develops lung cancer? (c) What is the probability that at least two of the friends develop lung cancer? 2. Six people...
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