Here p=0.01 is same for all, n=900 is constant, events are independent and only two outcomes
So we see that all the properties of binomial are satisfied
So mean is np=900*0.01=9
Use binomial distribution. Due Wed 19/25/2019 11:59 pm About 1% of the population has a particular...
ter 5 Jessica Salmeron-Uribe Due in 3 hours, 57 minutes. Due Wed 07/29/2020 11:59 pm Data were collected from a survey given to graduating college seniors on the number of times they had changed majors. From that data, a probability distribution was constructed. The random variable X is defined as the number of times a graduating senior changed majors. It is shown below: 2 0 3 4 5 7 8 P(X-2) 0.244 0.273 0.1890.166 0.066 0.038 0.019 0.003 0.002 a....
cer 5 Jessica Salmeron-Uribe Due in 3 hours, 56 minutes. Due Wed 07/29/2020 11:59 pm A poll is given, showing 20% are in favor of a new building project. If 8 people are chosen at random, what is the probability that exactly 5 of them favor the new building project? Preview License Points possible: 1 This is attempt 1 of 3. Submit
About 5% of the population has a particular genetic mutation. 600 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 600. Submit Question Question 20 About 6% of the population has a particular genetic mutation. 100 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in such groups of 100. Round your answer to three decimal places Question Help: Read Submit...
About 8% of the population has a particular genetic mutation. 100 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 100. Submit Question
About 1% of the population has a particular genetic mutation. 800 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in such groups of 800. Round your answer to three decimal places.
Due in 2 hours, 7 minutes. Due Wed 07/24/2019 11:59 pm A company produces steel rods. The lengths of the steel rods are normally distributed with a means of 212..ems and Show Intro/Instructions standard deviation of 2.1-cm. For shipment, 17 steel rods are bundled together Find the probability that the average length of a randomly selected bundle of steel rods is between 212 9.c and 213.2- P1212.9.cm 2 13.2-cm) - Enter your answer as a number accurate to 4 decimal...
About 7% of the population has a particular genetic mutation. 100 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in such groups of 100. Round your answer to three decimal places
Due in 4 hours, 25 minutes. Due Wed 06/20/2018 11:55 pm A volume is described as follow 1. the base is the region bounded by y 2- and y -0 2. every cross section parallel to the x-axis is a triangle whose height and base are equal. Find the volume of this object. volume S: Preview Get help: Video License Points possible: 1 This is attempt 1 of 5. Submit
Due in 2 hours, 2 minutes. Due Mon 05/11/2020 11:59 pm You are interested in finding a 95% confidence interval for the average commute that non-residential students have to their college. The data below show the number of commute miles for 14 randomly selected non-residential college students 19 8 21 19 14 12 8 20 21 6 24 9 17 13 a. To compute the confidence interval use a distribution b. With 95% confidence the population mean commute for non-residential...
2 Calculator Check Answer Question 10 About 4% of the population has a particular genetic mutation. 800 people are randomly selected. Find the standard deviation for the number of people with the genetic mutation in such groups of 800. Round answer to 4 decimal places. a calculator Check Answer Question 11 Score on last try: 6 of 6 pts. See Details for more. 34.796 31