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Detail the application of probability concepts in this study. The main post and responses should be formatted using APA style guidelines.
Identify a peer-reviewed journal article (health based) published in the last 5 years that uses the Poisson Distribution. In your main post, provide a brief (2-3 sentences) summary of the article an
Draw the tree for Red Cat's decision problem and determine the optimum decision based on expected values. Include the possibility of launching or not:
The average number of mosquitos in a stagnant pond is 70 per square meter with a standard deviation of 8. If a sample of 25 square meters are chosen at random for a mosquito count, find the probabil
Find z such that 82% of the standard normal curve lies to the right of z. Find the z value such that 60% of the standard curve lies between -z and z.
The average number of mosquitos in a stagnant pool per square meter with a standard deviation of 8. If a sample of 25 square meters are chosen at random for a mosquito count, find the probability th
To test the hypothesis H0: ? = 100 vs. H1: ? > 100, a z-score of 2.8 is calculated. The value of 2.8 is
An urn contains N balls, K black and N-k white. A random sample of size n selected without replacement and the random variable X is defined to be the number of balls in the sample . Show that : E(X)
Bshs 435, Create a 350- to 700- word summary of correlation as a measure of association, including the following topics: Describe correlation as a measure of association. Describe different methods
Stat, some formulas which will help in my exam to write and i want its answer also with nice answers .i want the best answerrs i want question which is very imp.very ood expert answers
Is the probabibility of an overloaded admissions procedure small enough so that it does not happen very often, or does it seem too high so that changes must be made to make it lower?
Which of the following accurately describes the proportions in the tail of a normal distribution?
A researcher wants to perform a study to estimate mean body temperature of adults. A pilot study resulted i a mean of 98.5 degrees fahrenheit with a standard deviation of 0. degrees Fahrenheit.
A sample has a mean of 39.5 and a standard deviation of 4.3. In a 2 tail hypothesis test with a=.05, this sample would produce a t?statistic of t?2.14. Based on this information, the correct statist
Recommendations regarding how long infants in developing countries should be breast-fed are controversial. If the nutritional quality of the breast milk is inadequate because the mother is malnouris
A psychologist is studying the effect of drug and electroshock therapy on a subject's ability to solve simple tasks. The number of tasks completed in a 10-minute period is recorded for subjects who
What are the Roles of Financial Intermediaries, differentiate between direct and indirect finance.
Last year the records of Dairy Land Inc., a convenience store chain, showed the mean amount spend by a customer was $30. A sample of 20 transactions this month revealed the mean amount spend was $33
The mean assembly time for a random sample of 36 carts, using the new method, was 40.6 minutes, and the standard deviation of the sample was 2.7 minutes. Using a 0.05 level of significance, can we c
A random sample of 15 accounting graduates indicated on average they had taken 139 credit units with a standard deviation of 3 units. While a random sample of 15 economics graduates showed an averag
Develop the null and alternative hypotheses to determine whether the schedule adjustment reduced the average lateness time of 12 minutes.
The manager of a video library would like the variance of the waiting times of the customers not to exceed 2.30 minutes-squared. He would like to add an additional billing counter if the variance ex
In the past year 17% of local businesses have eliminated jobs. If 25 businesses are randomly selected what is the probability that 5 or less have eliminated jobs in the past year?
Four samples of water were taken at five different locations along a river and measurements were obtained of the amount of E. Coli colonies within the water. Location 5 is the highest point on the s
You go to a store to get ice-cream. There are five types of cones, three types of ice-cream, and six kinds of toppings. You must choose a cone, a type of ice-cream, and exactly one topping. What is