Intuitive sense of probabilities | Statistics and probability | 7th grade | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing-and saving your progress-now: www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/v/intuitive-sense-of-probabilities
Think about what probabilities really mean. What does a probability of 0 mean? How about 1?
Practice this lesson yourself on KhanAcademy.org right now: www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/e/understanding-probability?YT&Desc&
Watch the next lesson: www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-theoretical-and-experimental-probability/v/comparing-theoretical-to-experimental-probabilites?YT&Desc&
Missed the previous lesson?
www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/v/experimental-probability?YT&Desc&
Grade 7th on Khan Academy: 7th grade takes much of what you learned in 6th grade to an entirely new level. In particular, you'll now learn to do everything with negative numbers (we're talking everything--adding, subtracting, multiplying, dividing, fractions, decimals... everything!). You'll also take your algebraic skills to new heights by tackling two-step equations. 7th grade is also when you start thinking about probability (which is super important for realizing that casinos and lotteries are really just ways of taking money away from people who don't know probability) and dig deeper into the world of data and statistics. Onward! (Content was selected for this grade level based on a typical curriculum in the United States.)
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[@UltimateBargains]

Statistics is the mathematical analysis of what *has* happened in the past. Probability is the mathematical analysis of what *may* happen in the future.

[@mridulboro7467]

Very nice, amazing sir.😊

[@sovietmaths5651]

Love it! This was a really good one, Sal. :)

[@sakcee]

its not sal , its some dude hired by khan academy

[@TraceguyRune]

What is the probability that your fair die will go evolve and grow a 7th side?

[@savannahlorcher2535]

Nothing is impossible, just highly unlikely. :D #DoctorWho

[@duckduckgoose8049]

lol

[@ticunfound5173]

Try stapling jello to a tree

[@Killingly860]

This is how to know truth of any situation. Everything adds up. add a little Intuition and knowledge to that and Bam....you have the culprit 😂💪

[@duckduckgoose8049]

Now i'm scared about tomorrow because of that 0.00000000000000000000000000001 chance that the sun couldnt rise.

[@kyledailey]

First, it has never risen, unless you are just saying in respect to the horizon and your place on this planet.

[@ticunfound5173]

@@kyledailey Yeah we're talking about "in respect to the horizon and your place on this planet" like every other person on this planet who talks about sunrise and sunset.

[@CookieJar2025]

@@ticunfound5173 lmaooooo

[@tommcfadden86]

Thank you

[@DrSalvador77]

The Gopher example is like the Infinite Monkey Theorem.

[@walabalawalaaussie2832]

Didn't know that sun couldn't rise 6:34

[@mustavogaia2655]

Well, if you are so sure that the sun will come tomorrow, tomorrow, you should bet your bottom dollar on it.

[@grizelfernandes8168]

Math

[@xapemanx]

[@kyledailey]

*xApemanx* *3 years ago* *What are you referring to, that is less than 3?*

[@ticunfound5173]

@@kyledailey Its a texting heart symbol, B00M3R

[@markravenfelimon127]

Scariest khan academy video by far i have watched

[@master12481]

u talk to much

[@captaintravissahpdoxj4124]

boring

[@ticunfound5173]

@Anaya Chisholm bruh be nice