ANSWER SHEE1. What do you call a set of data that involves 2 variables?D. multivariateA. univariteB. bivariateC. trivariate2. Which of the following situations involve bivariate type of data?A. Joan recorded the daily allowance of her 50 classmates.B. Kassandra recorded the number of minutes 25 gym enthusiasts spend doing their work-outroutines.C. Zoe estimated that the average number of students with internet connection in a class of 50students is 17.D. Cedrick surveys the purchasing power and the number of hours spent for overtime work of50 employees of a certain company.3. In a Zumba class, an instructor recorded the number of minutes spent by the 15 participants andthe number of calories they burned within the month. What are the variables presented in thesituation above?A. number of minutes spent and the burned caloriesB. number of sessions attended and the burned caloriesC. burned calories and number of days spent in the sessionD. number of minutes spent and number of days present during the class4. A health enthusiast finds out that the volume of water intake of an individual has an inverse effecton the accumulation of fats in his body. Does the situation presented involve bivariate data?A. No, because there are four variables involved.B. Yes, because there are two variables involved.C. No, because there are three variables involved.D. No, because there is only one variable involved.5. Determine the variables involved in the situation below: "Asta's goal for the summer vacation is tohave a healthy and fit body. He recorded the number of minutes he spends daily in doing abdominalexercises and his weight for 30 days. He found out that the longer he does abdominal exercise, themore weight he loses."A. Asta's weightB. Number of days spent and weightC. Number of minutes doing abdominal exercise and weightD. Number of minutes doing abdominal exercise and weight loss6. It is a graphical representation that shows the correlation of two variablesA. bar graphB. line graphC. pictographusing points or dots.D. scatter plot7. The direction of the points on a scatter plot determines thevariables. A. formB. strengthvariable is for the x-axis while theC. trendof the correlation of theD. variationvariable is for8. Complete the statement: Thethe y-axis.A. consistent, inconsistentB. independent, dependentC. inconsistent, consistent9. In constructing a scatter plot, which of the variables should assume the values of x-coordinate?D. dependent, independentA. consistent variableB. dependent variableC. independent variableD. cannot be determined

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1. What do you call a set of data that involves B. bivariate A. univarite 2 variables? C. trivariate D. multivariate

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Question

ANSWER SHEE
1. What do you call a set of data that involves 2 variables?
D. multivariate
A. univarite
B. bivariate
C. trivariate
2. Which of the following situations involve bivariate type of data?
A. Joan recorded the daily allowance of her 50 classmates.
B. Kassandra recorded the number of minutes 25 gym enthusiasts spend doing their work-out
routines.
C. Zoe estimated that the average number of students with internet connection in a class of 50
students is 17.
D. Cedrick surveys the purchasing power and the number of hours spent for overtime work of
50 employees of a certain company.
3. In a Zumba class, an instructor recorded the number of minutes spent by the 15 participants and
the number of calories they burned within the month. What are the variables presented in the
situation above?
A. number of minutes spent and the burned calories
B. number of sessions attended and the burned calories
C. burned calories and number of days spent in the session
D. number of minutes spent and number of days present during the class
4. A health enthusiast finds out that the volume of water intake of an individual has an inverse effect
on the accumulation of fats in his body. Does the situation presented involve bivariate data?
A. No, because there are four variables involved.
B. Yes, because there are two variables involved.
C. No, because there are three variables involved.
D. No, because there is only one variable involved.
5. Determine the variables involved in the situation below: "Asta's goal for the summer vacation is to
have a healthy and fit body. He recorded the number of minutes he spends daily in doing abdominal
exercises and his weight for 30 days. He found out that the longer he does abdominal exercise, the
more weight he loses."
A. Asta's weight
B. Number of days spent and weight
C. Number of minutes doing abdominal exercise and weight
D. Number of minutes doing abdominal exercise and weight loss
6. It is a graphical representation that shows the correlation of two variables
A. bar graph
B. line graph
C. pictograph
using points or dots.
D. scatter plot
7. The direction of the points on a scatter plot determines the
variables. A. form
B. strength
variable is for the x-axis while the
C. trend
of the correlation of the
D. variation
variable is for
8. Complete the statement: The
the y-axis.
A. consistent, inconsistent
B. independent, dependent
C. inconsistent, consistent
9. In constructing a scatter plot, which of the variables should assume the values of x-coordinate?
D. dependent, independent
A. consistent variable
B. dependent variable
C. independent variable
D. cannot be determined

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