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I don’t how, but you taught me way more in 19 minutes than my teacher who had an hour and a half. ❤️
glad I could help!!!
This guys the 🐐
second only to you
Tomorrow I have final exam. Big thanks to you professor
All the best
May I ask how did you get .9 for standard deviation in the equation?
It was a given along with the population mean. It was first given around the :35 second mark of the video
Which Z table do I use if I cant access a CDF calculator? I'm assuming it's one of the Statistical Tables but I don't know which one?
standard normal tables with z-score. Calculate your z-scores and then look the z-score value up in the table. The table only gives the proportion below the z-score.
Why is the lower bound on the CDF calculator -99 ?
normal model is technically infinite in both directions, so the -99 (or +99) is used as an infinity
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I don’t how, but you taught me way more in 19 minutes than my teacher who had an hour and a half. ❤️
glad I could help!!!
This guys the 🐐
second only to you
Tomorrow I have final exam. Big thanks to you professor
All the best
May I ask how did you get .9 for standard deviation in the equation?
It was a given along with the population mean. It was first given around the :35 second mark of the video
Which Z table do I use if I cant access a CDF calculator? I'm assuming it's one of the Statistical Tables but I don't know which one?
standard normal tables with z-score. Calculate your z-scores and then look the z-score value up in the table. The table only gives the proportion below the z-score.
Why is the lower bound on the CDF calculator -99 ?
normal model is technically infinite in both directions, so the -99 (or +99) is used as an infinity