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Mathematics in the Modern World

Showing 76-111 of 111 answers

The line that minimizes the sum of the squares of the vertical deviations from each data point to the line is referred to as the least-squares regression line, or least- squares line for
  • Regression line
  • Least regression line
  • Random line
  • Least-squares regression line Correct
The maturity value of a loan of Php 10,000 and interest half of the principal
  • 15,000. Correct
The mean for data set: 10,12,15,16.,8, 7 is
  • 1410
  • 1212
  • 1133 Correct
  • 1055
The mean for data set: 10,12,15,16.,8, 7 is
  • 1212
  • 1055
  • 1133 Correct
  • 1410
The mean for data set: 10,12,15,16.,8, 7 is The line that minimizes the sum of the squares of the vertical deviations from each data point to the line is referred to as the least-squares regression line, or least- squares line for
  • 11.33 Least-squares regression line Correct
The median for the data in #5 is
  • 11 Correct
The median for the data set: 10,12,15,16,8, 7 is
  • 11 Correct
  • 12
  • 15
  • 10
The median for the data: 10,12,15,16,8, 7 is
  • 15
  • 11 Correct
  • 12
  • 10
The mode for the data in #5is
  • None Correct
The mode for the data set: 10,12,15,16,8, 7 is
  • 12
  • none Correct
  • 10
  • 9
The mode for the data: 10,12,15,16,8, 7 is
  • 9
  • none Correct
  • 12
  • 10
The most aesthetically pleasing proportion the ______________is approximated by the ratios of the Fibonacci numbers.
  • Exponential Growth Model
  • Golden Ratio Correct
  • Ratio
  • Patterns
The number of days from April 12,2002 to October 25,2003 using actual time is
  • 561 Correct
The present worth of 20,000 withsimple interestof 12% due in 9 months is
  • 18,348.62 Correct
The process of determining the current value of a bond
  • Bond interest
  • Bond determination
  • Bond validation Correct
  • bond evaluation
The process of determining the current value of a bond
  • Bond validation Correct
The time between successive interest computation
  • Compounding period Correct
The total amount the borrower would need to repay a loan
  • Maturity value Correct
The type of reasoning where a conclusion is made by applying assumptions, procedures or principles.
  • Deductive reasoning Correct
The type of reasoning where a conclusion is made by means of specific examples.
  • Inductive reasoning Correct
These are regular, repeated or recurring forms or designs which are commonly observed in natural objects such as six-fold symmetry of snowflakes, hexagonal structure and formation of honeycombs, tiger's stripes and hyena's spots.
  • Patterns Correct
  • Exponential Growth Model
  • Fibonacci Sequence
  • Sequence
This sequence is formed by adding the the preceeding two numbers, starting with 0 and 1.
  • Sequence
  • Patterns
  • Fibonacci Sequence Correct
  • Exponential Growth Model
To be able to solve a problem, understanding what the problem asks for is very important.
  • Understand the problem Correct
To make predictions mathematical models can generate analysis and interpretation using existing data.
  • Mathematics for Organization
  • Mathematics is indespensible
  • Mathematics for Prediction Correct
  • Mathematics for Control
Two functions are said to be equal if and only they have the same set of ordered pairs (x,y).
  • Function
  • Variables
  • Relation
  • Equality of Functions Correct
What is the annual rate of interest if 265 is earned in four months on an investment of 15,000.00?
  • 5.3% Correct
What is the present value of  Php 1000 payable every three months for  10-years. If money is worth 8% compounded quarterly.
  • 2573548
  • 3275548
  • 2375548
  • 2735548 Correct
What is the present worth of a Php 1000 annuity over a 10-year period if interest rate is 8%?
  • 6710.00 Correct
What rate compounded annually will double any sum in 6 years?
  • 12.25% Correct
What rate compounded quarterly is equivalent to 14% compounded semiannually?
  • 13.76% Correct
When two quantities x and y are related so that for some range of values of x the value of y is determined by that of x then we say that y is a function (f) of x.
  • Variables
  • Relation
  • Function Correct
  • Equality of Functions
When two sets form a collection of ordered pairs of (x,y) each of which coming from each set then it is said that x R y.
  • Function
  • Equality of Functions
  • Relation Correct
  • Variables
When two sets form a collection of ordered pairs of (x,y) each of which coming from each set then it is said that x R y.
  • Relation Correct
  • Variables
  • Function
  • Equality of Functions
Which covers the longest time?
  • 800 days Correct
Which is regarded as an annuity?
  • Electricity bill
  • Monthly rental Correct
  • Monthly wage
  • Water bill
Which is regarded as an annuity?
  • Monthly rental Correct
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