Find the lower quartile of the distribution illustrated b...
Find the lower quartile of the distribution illustrated by the cumulative frequency curve
17.5
19.0
27.5
28.0
Correct answer is B
Lower quartile,
Q1 = 14Nth term
= 14 x 600th term
= 150th term
= 15.5 + 3 + 0.5
= 19
Find the value of t in the diagram above ...
Find the 6th term of the sequence 23715415,......
In the figure, YXZ = 30o, XYZ = 105o and XY = 8cm. Calculate YZ...
If g(x) = x2 + 3x + 4, find g(x + 1) - g(x)...
>What are the factors of 2x2 - xy - 3y2 ?...
solve the equation cos x + sin x 1cosx−sinx for values of such that 0 ≤ x < 2...
A woman buys 270 oranges for N1800.00 and sells at 5 for N40.00. What is her profit? ...
The operation * on the set R of real number is defined by x * y = 3x + 2y − 1, find 3* −...