If Q1, the first quartile is 200, and Q3, the third quartile,
is 240:
a. What is the interquartile range?
b. A number in the data set would have to be above what number
to be an outlier?
c. A number in the data set would have to be below what number
to be an outlier?
d. Which of the following numbers are outliers? 100 150 280
330
Given two sorted linked lists, merge them into a third sorted
linked list. If an element is present in both the lists, it should
occur only once in the third list.
Code needed in java.
8) The median is equal to what quartile
a)Q1
b)Q3
c)None of these
d)Q2
22) Find the regression line for the given data. Make sure you
use LinReg(a+bx) on your calculator.
x
1.2
1.4
1.6
1.8
2
y
54
53
55
54
56
a)Y=2x - 50.4
b)Y=50.4
c)Y=2.5x + 45
d)None of these
7) The number of cups of coffee sold in the library on nine
consecutive days are below. Find the median.
85 79 110 98
68 94 122 ...
A branching pipe connects two storage tanks as shown in Figure
Q3 below. Figure Q3
(a) Write down the continuity equation as it applies to flows in
the pipes 1, 2 and 3. [1 mark]
(b) Write down the energy equation in terms of energy heads at A
and at B and quantities relating to flow in the pipes in between.
[2 marks]
(c) What can be said about the energy loss in pipe 2 relative to
that in pipe...
For the registers values shown below, what are the values of $t2
& $t3, for the following sequence of instructions?
$s0=0xFFFF0011
$s1=0x00002136
sll $t2, $s0, 2
and $t3, $t2, $s1
The values of y and their corresponding values of y are shown in
the table below
x
2
3
4
4
6
y
2
3
5
4
6
A) Calculate the coefficient of correlation;
B) Calculate the coefficient of determination;
C) Obtain the regression coefficients and write the regression
expression;
D) Provide your prediction of the dependent variable if the
value of the independent variable is 4.
Given a list of 4096 sorted values, about how many comparisons
can you expect to be performed to look for a value that's not in
the list using the
bubble sort algorithm?
Shown below is a list of molecules that function in fruit fly
development and a list of distribution patterns. Match the
molecules to their normal distribution in fruit fly embryos.
- A.
B. C.
D.
Distributed uniformly in the oocyte/embryo
- A.
B. C.
D.
Highest concentration in anterior end of the embryo
- ...