Considering a population of 11 000 000 persons plot the probability ( be suspected, be infected...
Considering a population of 11 000 000 persons
plot the probability ( be suspected, be infected and die)
number of die 1722
number of suspect 435780
number of infected 50 410
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Considering a population of 11 000 000 persons
plot the probability ( be suspected, be infected...
Considering a population of 11 000 000 persons plot the probability of 1- be suspected 2-...
Considering a population of 11 000 000 persons plot the probability of 1- be suspected 2- be infected 3- die what the probability law for the above referred parameters on the age range over 80 statistics covid 19 cases confirmed 435780 over 80 years 5793 cases die 1722 number of infected 50410
Given that a certain medical condition is found in 1 out of 1000 persons. For an...
Given that a certain medical condition is found in 1 out of 1000 persons. For an island with a population of 500, the distribution ?~?(500,0.001) could be used to describe the proportion of population that is infected with the condition. (d) Assuming the above Binomial proportion is applicable for another island with a population of 5000, and by using an appropriate approximation, find: (i) the expected number of persons with the condition (ii) the probability that there will be more...
In a certain population of mussels (Mytilus edulis), 80% of the individuals are infected with an...
In a certain population of mussels (Mytilus edulis), 80% of the individuals are infected with an intestinal parasite. A marine biologist plans to examine 100 randomly chosen mussels from the population. a) Find the probability that 85% or more of the sampled mussels will be infected using normal approximation to binomial distribution. b) What is the expected number of infected mussels in 50 randomly chosen mussels?
10.9% of the population is 65 or older. Find the probability that the following number of persons selected at random fr...
10.9% of the population is 65 or older. Find the probability that the following number of persons selected at random from 25 people are 65 or older. The probability that all are 65 or older is . (Type an integer or decimal rounded to the nearest thousandth as needed.)
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...
11. Given the following data, what is the labor force participation rate? Populatiorn Civilian, non-institutionalized population,...
11. Given the following data, what is the labor force participation rate? Populatiorn Civilian, non-institutionalized population, age 16 and over Employed persons Unemployed persons 200 million 150 million 100 million 50 million 66.7% b. 75% 80% d. 84% e. 100% a. с. 12. In problem 11, how many NILFs were there? a. none e. I don't know; I was expecting some kind of joke about your mom b. 50 million c. 100 milliond. 200 million 13. If discouraged workers all...
3.) For this problem you need to generate data so open the probability simulator on the...
3.) For this problem you need to generate data so open the probability simulator on the TI calculator and set your seed (Use last 4 digits of your GCID). Select the Roll Dice simulator and set the number of trials to 16, and the number of Sides to 12. Execute Roll and save Data to a list. PROB SIM APP Call the corresponding random variable X. Settings Trial Set: 16 Dice: 1 2 3 Sides: 6 8 10 12 20...
USING FORMULAS IN EXCEL! Please help with 20,21,22,23 and 16 Continuous Probability Distribution: Normal Use a...
USING FORMULAS IN EXCEL! Please help with 20,21,22,23 and 16
Continuous Probability Distribution: Normal Use a cell reference or a single formula where appropriate in order to receive full credit. Do not copy and paste values or type values, unless otherwise directed, as you will not receive full credit for your answers. According to the Environmental Protection Agency (EPA), the 2018 Toyota Camry L drives an average of 420.5 miles un u full funk of gas. Assume the mileage follows...
problems 4, 5, 6, 11 and 13 If the population standard deviation was doubled to 10.4...
problems 4, 5, 6, 11 and 13
If the population standard deviation was doubled to 10.4 and the level of confidence remained at 90%, what would be the new margin of error and confidence interval Margin of error, E. Confidence interval: 20.11<x<34.31 O Did the confidence interval increase or decrease and why? increase 4. Definition of Confidence Intervals (Section 6.1) Circle your answer, True of False. • A 99% confidence interval means that there is a 99% probability that the...
In a certain population of mussels (Mytilus edulis), 80% of the individuals are infected with an intestinal parasite. A marine biologist plans to examine 100 randomly chosen mussels from the population. a) Find the probability that 85% or more of the sampled mussels will be infected using normal approximation to binomial distribution. b) What is the expected number of infected mussels in 50 randomly chosen mussels?
10.9% of the population is 65 or older. Find the probability that the following number of persons selected at random from 25 people are 65 or older. The probability that all are 65 or older is . (Type an integer or decimal rounded to the nearest thousandth as needed.)
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...
11. Given the following data, what is the labor force participation rate? Populatiorn Civilian, non-institutionalized population, age 16 and over Employed persons Unemployed persons 200 million 150 million 100 million 50 million 66.7% b. 75% 80% d. 84% e. 100% a. с. 12. In problem 11, how many NILFs were there? a. none e. I don't know; I was expecting some kind of joke about your mom b. 50 million c. 100 milliond. 200 million 13. If discouraged workers all...
3.) For this problem you need to generate data so open the probability simulator on the TI calculator and set your seed (Use last 4 digits of your GCID). Select the Roll Dice simulator and set the number of trials to 16, and the number of Sides to 12. Execute Roll and save Data to a list. PROB SIM APP Call the corresponding random variable X. Settings Trial Set: 16 Dice: 1 2 3 Sides: 6 8 10 12 20...
USING FORMULAS IN EXCEL! Please help with 20,21,22,23 and 16
Continuous Probability Distribution: Normal Use a cell reference or a single formula where appropriate in order to receive full credit. Do not copy and paste values or type values, unless otherwise directed, as you will not receive full credit for your answers. According to the Environmental Protection Agency (EPA), the 2018 Toyota Camry L drives an average of 420.5 miles un u full funk of gas. Assume the mileage follows...
problems 4, 5, 6, 11 and 13
If the population standard deviation was doubled to 10.4 and the level of confidence remained at 90%, what would be the new margin of error and confidence interval Margin of error, E. Confidence interval: 20.11<x<34.31 O Did the confidence interval increase or decrease and why? increase 4. Definition of Confidence Intervals (Section 6.1) Circle your answer, True of False. • A 99% confidence interval means that there is a 99% probability that the...
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