What is the sampling distribution of the mean

Assignment Help Basic Statistics
Reference no: EM131996994

The number of passengers passing through a large South East Asian airport is normally distributed with a mean of 110,000 persons per day and a standard deviation of 20,200 persons (You need to show all your calculations and demonstrate how you obtain your results)

If you select a random sample of 16 days:

(a) What is the sampling distribution of the mean? You should give a brief explanation of your answer.

(b) What is the probability that the sample mean is less than 98,000 passengers?

(c) What is the probability that the sample mean is between 102,000 and 104,500 passengers?

Reference no: EM131996994

Questions Cloud

Find a simple formula for e : For 1
Writing an absolute value inequality : Describe this situation by writing an absolute value inequality.
What is one of the major reasons for commercializing dance : Discuss the similarities between world concert/ritual dance and folk dance. Also discuss the differences. What is one of the major reasons for commercializing.
Confidence the proportion of all attempted thefts : Estimate with 95% confidence the proportion of all attempted thefts of second base that are successful.
What is the sampling distribution of the mean : (a) What is the sampling distribution of the mean? You should give a brief explanation of your answer.
How was the class structured : Provide a general description of your experience. How was the class structured? How did you feel throughout? What was the energy and attitude of the instructor.
Discuss function of war for various civilizations studied : Discuss the spectrum of power-to-powerlessness women possessed in the various civilizations studied. Discuss the function of war for the various civilizations.
Probability a student is a sophomore : The probability a student is a sophomore and is not satisfied = round to three decimal places.
Calculate the daily profit in a third cell : Is it possible to create Excel model that will calculate the daily profit given any order quantity and any realized daily demand?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd