Farmer john grows corn, tomatoes, potatoes and squash. He has only 2 fields for growing these products and cannot grow more than one product per field. How manyplanting combinations can be done in one season?
564A country adopted a policy requiring all couples to continue having children until they had a girl, after which they must stop having children. How many children willthe average family have and what will the sex distribution be?
570Systematic random samp ling is to be used to select 5 addresses from an ordered list containing 500 addresses. A 1- in-100 systematic sample is used to select the 5 addresses. What is the chance that any specific address will be chosen.
526In a normal distribution, approximately what percentage of the cases, to the nearest whole number, falls within 4 standard deviations of the mean.
500A person with lung cancer is given an mri. Four radiologists examine each mri independently. If each specialist can detect lung cancer with 80% accuracy, what isthe probability that at least one of them will detect cancer in this patient.
557Post New Mathematics Questions
The average salary of three employee is $950 per week. If one employee earns $1150 and other earns $650 rupees, how much will third be earn?
Explain the concept of experiential learning in Mathematics.
Compare the Behaviourist & Constructivist approach.
In normal distribution, approximately what percentage of the cases, to the nearest whole number, falls within 4 standard deviations of the mean?
What is multicollinearity?
if logs sqrt(5x)=1,then x equals
Prove that the function defined in example 24 is differentiable at (0,0).
Explain the scope of Mathematics in the development of India in the 21st century.
What is the total angular distance in degrees over a sphere?
Name any two contribution of Aryabhatta.
The product of 6 factorial is how many times larger than the product of 5 factorial?
write a program to find out the divisor of a given integer number. Sample input:50 Sample output:2,5,10,25
Differentiate pure and applied Mathematics
In what ways do you use math in your daily life?
State the working rule to determine extreme value of the function f(x,y)