Test 03 - Lenguaje R básico

Test 03 - Lenguaje R básico

University

10 Qs

quiz-placeholder

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Test 03 - Lenguaje R básico

Test 03 - Lenguaje R básico

Assessment

Quiz

Biology

University

Practice Problem

Medium

Created by

Francisco R. Villatoro

Used 1+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: c(2,5,2) == c(2,1,3)

[1] TRUE

[1] FALSE TRUE FALSE

[1] TRUE FALSE FALSE

Error:

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: { c(2,5,2)==2 }

[1] TRUE

[1] FALSE TRUE FALSE

[1] TRUE FALSE TRUE

Error:

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: c ( 5 , "1" , 5 )

[1] 5 1 "5"

[1] "5" "1" "5"

[1] 5 "1" 5

Error:

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: datos=c(2,1,3,-1,10,0,0,1); datos[3:4]

[1] 3 -1 10

[1] 3 -1 10 0

[1] 3 -1

Error:

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: c(4,2) + c(1,3,5,7)

[1] 5 5 9 9

[1] 5 5 5 7

[1] 5 5

Error:

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: 3 - 1 : 5 - 3

[1] -1 -2 -3 -4 -5

[1] -1 0 1 2

[1] 2 1

[1] 2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qué resultado da: datos=c(2,1,3,-1,10,0,0,1); (datos>2) [ 1 ]

[1] FALSE

[1] TRUE

[1] 1

Error:

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