mean median and range

Question 21 - Question: Find the Median for the following set of scores: 26, 32, 35, 24, 27, 30, 28, 25, 33, 43. Answer: 24, 25, 26, 27, 28, 30, 32, 33, 35, 43 n = 10 (even) Median = ..

Some objects have a wide range of lengths in the universe. They are tabulated below in the order of magnitude of their lengths. Size/distance of the object Order of magnitude of length (m) Radius of nucleus 10 -14 Diameter of an atom 10 -10 Radius of hydroge..

Atomic to Astronomical Range of Variation of Length - Some objects have a wide range of lengths in the universe. They are tabulated below in the order of magnitude of their lengths. Size/distance of the object Order of magnitude of length (m) Radius of nucleus 10 -14 Diameter of..

The number of ATM transactions of a particular bank recorded at 12 locations in a city on a day are as follows. 24, 42, 210, 69, 38, 72, 59, 44, 96, 21, 318, 66 Find the median and mean of the number of transactions. Which is greater, median or mean? => 62.5,..

Representation of a Relation - (i) Roster form(i) Roster form (ii) Set builder form (iii) By tables (iv) Arrow diagram (v) By graphs (i) Roster form: The ordered pairs are listed, R = {(2, 1), (4, 2), (6, 3), (8, 4), (10, 5)} Where A = {1, 2, 3, 4, 5} and R means 'is twice' in A x A xRy h..

Dennis has taken an aptitude test 8 times and his scores are 96, 98, 98, 105, 36, 87, 95 and 93. Is mean or median the better measure of central tendency? => Mean or Median..

Which of the following controls the spread of normal curve? I. standard deviation II. mean III. median IV. mode => III and IV only or II only or III only or I only..

Not all atoms of a given sample disintegrate together. Some atoms disintegrate right in the beginning for which the lifetime is zero. Therefore the lifetime of atoms, which disintegrate in between, ranges from zero to infinity...

Students of a class were given an aptitude test. Their scores were found to be normally distributed with mean 65 and standard deviation 7. What percent of the students scored between in the range 51 - 72? => 47.72% or 81.85% or 34.13% or 13.59%..

Which is not part of the five-number summary? I. Q 1 and Q 3 II. The mean III. The median IV. The smallest and largest data values => III only or I only or IV only or II only..