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Binomial Distribution Use technology (calculator, Microsoft Excel, or Google Sheets) to find the following binomial probabilities....
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then...
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities. Fifty dash seven percent of adults say that they have cheated on a test or exam before. You randomly select eight adults. Find the probability that the number of adults who say that they have cheated on a test or exam before is (a) exactly...
Use technology (such as a binomial calculator) to find the probabilities shown below. Then determine if...
Use technology (such as a binomial calculator) to find the probabilities shown below. Then determine if the events are unusual. Explain your reasoning. Sixty-eight percent of pet owners say they consider their pet to be their best friend. You randomly select 12 pet owners and ask them if they consider their pet to be their best friend. Find the probability that the number who say their pet is their best friend is (a) exactly nine, (b) at least eight, and...
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then...
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities. The mean number of births per minute in a country in a recent year was about three. Find the probability that the number of births in any given minute is (a) exactly five, (b) at least five, and (c) more than five. (a) P(exactly five)-...
You will be finding probabilities using excel. Use the Excel instructions for Binomial Distribution (=BINOMDIST(x, n,...
You will be finding probabilities using excel. Use the Excel instructions for Binomial Distribution (=BINOMDIST(x, n, p, true or false)) False is equivalent to binompdf. True is equivalent to binomedf. State which probabilities are unusual. a.) P(x <6), n = 20, p= .8 b.) P(x < 16), n = 20, p=.15 c.) P(x> 14), n = 30, p = .35 3.) Twelve percent of people in the US eligible to donate blood actually do. You randomly section 15 eligible blood...
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...
Chapter 5: Problem Set 10 Calenlate the following binomial probabilities by either using one of the...
Chapter 5: Problem Set 10 Calenlate the following binomial probabilities by either using one of the binomial probahility tables, or calculating the probability with a calculator or software using the formmla n Piain,p) ald where g-1-P (a) Pr-4,n-15,p2) (b) P(z-9,n-12,p 75) (e) P(r>6,n-10, p 8) (d) P(z<20, n-20,p- 9) 11. Cards: Suppose you draw a card from a deck (with replacement) 10 times in a row What is the probability that you get exactly 4 hearts? 0- 12. Lie Détector:...
Use only the Excel functions (no calculator). I need to see all Excel formulas to give...
Use only the Excel functions (no calculator). I need to see all
Excel formulas to give you a full credit. Give answers to the 4th
decimal place.
1. (Sheet #1) (10 points) Use the following categorical
frequency distribution to answer each problem. a. (4 pts) Create a
pie chart and pareto chart. b. (3 pts) Add two more columns:
Relative Frequency (rf) and Cumulative Relative Frequency (crf).
Calculate rf and crf. c. (1 pt.) Find a mean. d. (1 pt.)...
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities. The mean number of births per minute in a country in a recent year was about three. Find the probability that the number of births in any given minute is (a) exactly five, (b) at least five, and (c) more than five. (a) P(exactly five)-...
You will be finding probabilities using excel. Use the Excel instructions for Binomial Distribution (=BINOMDIST(x, n, p, true or false)) False is equivalent to binompdf. True is equivalent to binomedf. State which probabilities are unusual. a.) P(x <6), n = 20, p= .8 b.) P(x < 16), n = 20, p=.15 c.) P(x> 14), n = 30, p = .35 3.) Twelve percent of people in the US eligible to donate blood actually do. You randomly section 15 eligible blood...
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...
Chapter 5: Problem Set 10 Calenlate the following binomial probabilities by either using one of the binomial probahility tables, or calculating the probability with a calculator or software using the formmla n Piain,p) ald where g-1-P (a) Pr-4,n-15,p2) (b) P(z-9,n-12,p 75) (e) P(r>6,n-10, p 8) (d) P(z<20, n-20,p- 9) 11. Cards: Suppose you draw a card from a deck (with replacement) 10 times in a row What is the probability that you get exactly 4 hearts? 0- 12. Lie Détector:...
Use only the Excel functions (no calculator). I need to see all
Excel formulas to give you a full credit. Give answers to the 4th
decimal place.
1. (Sheet #1) (10 points) Use the following categorical
frequency distribution to answer each problem. a. (4 pts) Create a
pie chart and pareto chart. b. (3 pts) Add two more columns:
Relative Frequency (rf) and Cumulative Relative Frequency (crf).
Calculate rf and crf. c. (1 pt.) Find a mean. d. (1 pt.)...
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