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z-score Calculations & Percentiles in a Normal Distribution

605,628 views

ProfRobBob

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 12:38 / 13:39

Speech Rate:

  • 148 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

decimal

/ˈdes(ə)məl/

adjective noun

based on number ten. fraction.

because

/bēˈkəz/

conjunction

For a reason.

proportion

/prəˈpôrSH(ə)n/

noun verb

State of balance between two or more things. To balance the size of something with another.

variables

/ˈverēəb(ə)l/

noun other

element, feature, or factor that is liable to vary or change. Mathematical quantities with several values.

whatever

/(h)wətˈevər/

adjective adverb determiner exclamation pronoun

Referring to any particular kind, type, quantity. at all. Anything or everything needed; no matter what. said as response indicating reluctance to discuss something, often implying indifference. (Used to dismiss what someone is saying).

finally

/ˈfīn(ə)lē/

adverb

After a long time or some difficulty.

convert
noun verb

person who has changed faith or belief. To change form, character, or function to another.

certain

/ˈsərtn/

adjective pronoun

Being sure about something; without doubt. some.

probability

/ˌpräbəˈbilədē/

noun

What the chances are that something will happen.

questions

/ˈkwesCH(ə)n/

noun other verb

sentence worded or expressed so as to elicit information. What you ask about; issues. To have or express concerns or uncertainty.

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. In a combined manner.

minutes

/ˈminit/

noun other

sixty seconds. Notes taken at meetings to record what was said.

population

/ˌpäpyəˈlāSH(ə)n/

noun

Number of people who live in a country, area etc..

problems

/ˈpräbləm/

noun other

unwelcome or harmful matter. Questions to show understanding of a math concept.

deviation

/ˌdēvēˈāSH(ə)n/

noun

action of departing from established course or accepted standard.

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