When did the project that grew into Twitter begin?
Twitter began as a side project for a startup company in March of 2006.
Objective function was given as Z= 4X+5Y. Four extreme points were given as (0,4), (5,0), (3,3), (3,4). Find at which point function is maximized.
You are given the following data for national economy of a country Y:
Equilibrium GDP is $6000 million.
MPC is 0.8
It is considered...
The credit manager at a Departmental store collects data on 100 of her customers. Of the 60 men, 40 have credit cards (C). Of the 40 women, 30...
When R2 = 0, the estimated line (SRF) lies
In a study examining the relationship between hours of study (X) and test scores (Y) of students, a bivariate regression analysis was conducted. The fol...
Mean and Standard deviation of 100 observation is 50 and 10 respectively. What will be the new mean and Standard deviation if each observation is multip...
To gauge the sacrifice made by a taxpayer, we should use the _____ tax rate.
Probability machine A fails = 40% and machine B fails = 50%. What is the probability plant will work when both machines work well?
In two commodity worlds if one good is inferior then the other must be
Elistan can produce either 5 monster trucks or 10 cans of silly string in a day. What is the opportunity cost of one can of silly string?
