Find probability that children are enrolled in school

Assignment Help Basic Statistics
Reference no: EM13120152

Of all 3 to 5 year old children, 56% are enrolled in school. A sample of 500 children age 3 to 5 year old is ramndom selected. Find the probability that at least 250 children are enrolled in school.

Reference no: EM13120152

Questions Cloud

How many grams of this compound must you burn : If the heat of combustion for a specific compound is -1390.0 kJ/mol and its molar mass is 61.39 g/mol, how many grams of this compound must you burn to release 821.90 kJ of heat.
How much accumulated depreciation would there be : Your company just bought an asset for $200,000 with an estimated useful life of 5 yrs, and a salvage value of $10,000. The Controller asks you to use a depreciation method that would produce the highest charge against income after three years. Wha..
External financial reporting : If Rushia Company determines that the fair value of the investment is now $3,900,000 and is using U.S. GAAP for its external financial reporting, which of the following is true?
Explain clarification of mathematics : How many different 6-letter code words can be formed from the first 8 letters of the alphabet if adjacent letters must be different?
Find probability that children are enrolled in school : Of all 3 to 5 year old children, 56% are enrolled in school. A sample of 500 children age 3 to 5 year old is ramndom selected. Find the probability that at least 250 children are enrolled in school.
Prepare a 2011 statement of stockholders equity : The Cleaning Authority provides janitorial services for commercial customers. On December 31, 2010, the credit balance of the Common Stock and Retained Earnings accounts were $12,000 and $5,500, respectively. During 2011, the company issued $4,200..
Calculate the molar solubility of cu(oh)2 : Calculate the molar solubility of Cu(OH)2, Ksp = 2.2 × 10-20, in 0.82 M NH3. Don't forget to use the complexation reaction Cu2+ + 4 NH3 ? Cu(NH3)42+, K = 5.0 × 1013.
Determining algebra-order of operation : What are the steps of the order of operations? Why is it important that you follow the steps rather than solve the problem from left to right?
How many moles of oxygen gas will be produced : how many moles of oxygen gas will be produced by the decomposition of 111.5 g of lead(II)oxide.

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