Systematic 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.
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Explain the role of induction, intuition and logical reasoning in Mathematics.
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VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 15 : A motel cleaner has 8 master keys at home to open all the rooms in a large motel. Each room can be opened by just 1 of these keys. If 40 % of the rooms are left unlocked, what is the probability that the cleaner can get into a specific room if he selects 3 keys at random before leaving home to go to work? (A) 5 / 8, (B) 5 / 16, (C) 31 / 40, (D) 3 / 20, (E) 19 / 40.
A 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.
What is correlation?
VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 3 : Grenville thinks of 7 consecutive numbers. The sum of the smallest three is 33. What is the sum of the largest three? (A) 36, (B) 39, (C) 42, (D) 45, (E) 48.
What is the difference between Aims & objectives?
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the least integer n for which the sum 1+3+5+---+(2n+1) exceeds 9999 is
VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 1 : 12 tens and 34 hundreds is equal to - (A) 1234, (B) 3520, (C) 3412, (D) 34120, (E) 352.
the cordinates of A,b,c are respectively (2,3) ,(4,4) AND (0,-2). If abcd is a parallelgram. The coordinates of D are
What is the cube root of 729?
What is the integral value of 1/((ax+b)pow(-8))?
Define absolute maximum of the function f(x,y) at (a,b) ?