Question 1. For given two regression equations x = – 0.4y + 6.4 and y = – 0.6x + 4.6, The mean of y is (a)1 (b)2 (c)3 (d)4 Question 2. Chi-square is used to analyze: Squares Ranks frequencies All of above Question 3. Calculate the ...Read more
SIKSHAPATH Latest Questions
Intelligent test were given to two groups of boys and girls with mean , Standard deviation and Size 75,8,60 for girls and 73,10,100 for boys respectively. Is there any significant difference between mean scores.
Define class EmailId with members, username, domainId and password. Define default and parameterized constructors. Accept values from the command line and create a date object. Throw user defined exceptions – “InvalidUsernameException” or “InvalidPasswordException” if the uaername and password are invalid. If the date ...Read more
C program to count frequency of each element in an array
Draw the queue structure in each case when the following operations are performed on an empty queue. (a) Add A, B, C, D, E, F (b) Delete two letters (c) Add G (d) Add H (e) Delete four letters (f) Add I
10 people are sitting in a room. If they want to communicate with each other, what will be the best transmission media to be used and why?
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use ...Read more
Differentiate between a process-to-process and host-to-host delivery?
If we replace switch with hub then systems will communicate with each other. No For both cases yes/no, give the reason