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Hello may I know if there is a multiple concentrations and multiple treatments. Do you have video tuts for that?

Amazing

at what point should you test normality ?

THANKS A LOT

Would this also apply if i use this to calculate the lt50?

Thank you very much!

Thanks for the informative video... How to calculate LC90%. Can you please help me out mam???

Thank you for this wonderful guide

👍

thanks for this video ... how to have NORM.S.INV function , doesn't appear in my menu

Very useful video for understanding the analysis in excel

please provide your email address I have a query regarding lc50

Student here, searching for their statistical treatment for research capstone hehez, I want to ask if it would be the same process and formula when it comes to the dosage of the substance instead of the concentration. We are going to research the efficacy of our pesticide, what would you suggest for the testing?

Also tell can we take ppm directly or do we have to convert it into concentration first

Final answer of LC 50 will come in ppm or mg/l Plz reply

Thank you so much!!

what if my quation resgression is Y=4.79- 0.0000785x? I got result x= 0 advice please.

Thank you for the help!

self-explanatory video. really helpful. just one question, what would be the probit value if the percent mortality is 100 %

Thank you very much for your video lecture. I have acquired basic knowledge and skills to perform my assignment.

Hi there. Thanks for the video. Did you have more than one replicate per concentration in this scenario? Did you pool the number of dead organisms , so thats why you have only one collumn for "% dead"? Thank you in advance for your reply.

hi! does it work the same even if ppm isn't the unit of concentration used?

Stupid fish

Thank you very much. It was helpful

Hello and thank you very much for the information in the video. Would it be correct to say that, in probit analyses, it is not correct to use mortality percentages of 0% and 100% due to the transformation to percentages to probit (Finney´s Table)? regards

Hello po. Pwede po ba kami mag pa compute?

I can not thank you enough for this video. You made this so much easier than all the others I've watched on this topic. God Bless!!!

Wonderful refresher .Thank you so much!

would this change if I want to calculate IC50?

how does this apply to more than 3 replicates per concentration?

thx for video. btw why use y=ax+b? bcs in some literature it must y=a+bx. thankkss

Thanks. How did you calculate percentage dead

Thanks bro.....

4:00 save your time

Dear Jan. In my experiement I have result for deaths %100 and %0 also but there is no value in the table that you show.. So how can I show %100 and %0 deaths in probit? Could you help me pls?! Thx

try probit with my referal link www.probit.com/r/54467642

How can I contact you, please write your email address. Thanks.

Thank you so much

Hi sir, I need your help. I haven't "date analysis" in my EXCEL, so I can't calculate LC50. This was so useful! for us. Thanks.

Sir help me to reset my password in probit account I have forget my password

Really helpful.. Thanks a lot..

Thanks you so much <3

I know this question could sound stupid, but why there at the end of my experiments I have all my samples dead, so why there is no 100%?

please what is the theoretical reference for this method?

This is awesome. Thank you so much

Need one video on histology of limbus

should i put it in an absolute value or keep it negative ?

what if x is negative value???

Love it!!!

This is the best video I have seen for Lithuania.