middle value

Is the middle quartile value equal to the average of the lower quartile and the upper quartile? => Yes or No..

What are the values of lower quartile and upper quartile of a data set, if its least value is 171, middle quartile is 257 and the greatest value is 304? => 171, 304 or 171, 257 or 257, 304 or Cannot be determined..

How many data values are there in the data set if the 8 th data value is the middle quartile? => 16 or 14 or 17 or 15..

What is the difference between the middle quartile and the least value in the box-and-whisker plot? => 10 or 40 or 50 or 80..

The number of letters in each student's name in a school is given in the box-and-whisker plot. What is the ratio of the least value of the plot to the middle quartile of the plot? => 1 3 or 4 3 or 2 3 or 1 2..

The position of the greatest value in a set of data is 11. What are the positions of the lower quartile, the middle quartile and the upper quartile? => 1, 3, 6 or 3, 6, 9 or 3, middle of 5 th and 6 th positions, 10 or Cannot be determined..

The general form of the trinomial is (x 2 + cx + d) where c and d have different numerical values: c = a + b, and d = ab. In these examples, study the relation between the middle and the last terms. Therefore, to factorise expressions of the type (x 2 + cx + d), we have to..

The number of letters in each student's name in a school is given in the box-and-whisker plot. What is the ratio of the least value of the plot to the middle quartile of the plot? => 4 3 or 2 3 or 1 3 or 1 2..

Find two z values, which bound 30% of the exact middle area of a standard normal distribution. => - 0.385, + 0.385 or - 0.84, + 0.84 or - 0.4, + 0.37 or - 0.525, + 0.525..

Find the value of middle term in the expansion of ( x y + y x ) 16 . => 12870 x 8 y 8 or 12870 or 40320 x 8 y 8 or 218790..