Digital SAT Math - Skills Insight #3 Problem-Solving & Data Analysis
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- Опубликовано: 14 окт 2024
- Check out this walkthrough - Digital SAT Math Skills Insight #3 Problem-Solving & Data Analysis - from an 800 SAT Math scorer.
You should be completing the questions yourself before watching the walkthrough
You can access the Skills Insight Tool practice questions here:
satsuite.colle...
You can download the Bluebook app to take Digital SAT Practice Tests here:
bluebook.app.c...
You can check out Desmos Tools here:
www.desmos.com
For more info on my tutoring services check out my website:
www.tutorllini...
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I have the SAT in like two weeks this was really helpful thank you 😊
You're welcome Jen! Please drop by the Community Tab once you get scores and let me know how you did!
www.youtube.com/@Tutorllini/community
Best of luck!!!
I don't really comment at all, but you're literally a lifesaver. Thank you for ALL the content! Wish me luck for Oct 5th. Also, thanks for going slow paced and from the foundation for people like me, who are like really, REALLY, bad at maths ToT
I also have my SAT on the 5th of October and his videos are saving my life fr loll
You're welcome - stop by the Community Tab tomorrow and let me know how your exam went! All the best :)
Just in time! Much thanks 👍
You're welcome!
That was realy helpful. Thank you!
You're welcome! Thanks for watching!
I have exam tomorrow and i can say yhat this was really helpful
Thanks for watching Udeani! Let me know how your exam goes :)
for question 14, how did you get the answer as all trivia teams in the tournament, while the question asks the results from the study, there are only 40 teams in the sample and 55 teams in total.
Wouldn't the largest population be 30 = 4 + 26,
This one confused me too. I talk about the concept (study generalization) in great detail here:
ruclips.net/video/GqJsG_6y_Sk/видео.html
The organizer selected 55 teams at random from ALL trivia teams in a certain tournament (all is a keyword that tells you population). While it is strange that 15 teams of the 55 were excluded from the TABLE ... does not mean they were excluded from the STUDY. Sometimes, some of our data points don't really matter to our goal in statistics - so they are excluded from charts and tables. There could have been hundreds of teams at this tournament and I think that is something you are not seeing because they did not mention the number. Watch Ottocento #15 to see more tangible examples that will help this make sense. I hope this helps!
thanks a lot sir
No problem!
for q 13, why didnt you just add the means both both Data sets of A and B since their combined n was already 125
Means are not additive. Covered in this video:
ruclips.net/video/PELFPhQrgy8/видео.html
You can just do 10% of wtv in Desmos without doing 10/100 * wtv.
There are symbolic word problems where knowing to do it is very helpful. I encourage students to know both ways!
is it just me or are these sums a bit too easy?
Not sure! The questions are supposed to increase in difficulty within a score band of the Skills Insight Tool.