By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

The Difference of Two Independent Exponential Random Variables

32,629 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

100%
  • 6:12 / 6:12

Speech Rate:

  • 145 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

following

/ˈfälōiNG/

adjective noun preposition verb

next in time. body of supporters or admirers. coming after or as a result. To believe a set of values or a moral teacher.

independent

/ˌindəˈpendənt/

adjective noun

Making your own decisions; acting by yourself. independent person or body.

integrated

/ˈin(t)əˌɡrādəd/

adjective verb

desegregated. To combine together; make into one thing.

negative

/ˈneɡədiv/

adjective exclamation noun verb

In mathematics, being less than zero. no. word or statement expressing denial. refuse to accept.

calculate

/ˈkalkyəˌlāt/

verb

To make an educated guess about something.

written

/rīt/

adjective other verb

Expressed using writing. To invent or create a computer program. To invent or create a computer program.

expressed

/ikˈspres/

verb

To state or show what you think or how you feel.

distribution

/ˌdistrəˈbyo͞oSH(ə)n/

adjective noun

Sending products to stores to sell. Act of spreading something over an area.

probability

/ˌpräbəˈbilədē/

noun

What the chances are that something will happen.

infinity

/inˈfinədē/

noun

State of being without end; endless time, space.

knowing

/ˈnōiNG/

adjective noun verb

Showing understanding; showing you know something. state of being aware. To discover or be aware of something.

interested

/ˈintrəstəd/

adjective verb

Having had your attention taken; curious. To make someone want to know about something.

subtraction

/səbˈtrakSH(ə)n/

noun

process or skill of taking one number or amount away from another.

whereas

/ˌ(h)werˈaz/

conjunction

in contrast or comparison with fact that.

difference

/ˈdif(ə)rəns/

noun verb

way people or things differ. alter coat of arms.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M