Quality control | Mean | SD | Levey Jennings.

In this video I discuss how to get the mean and SD in order to create an LJ graph.

[@owenkamwaza2239]

Saved my semester 😢

[@rahmaswallah2077]

Well explained ❤😊

[@jamaicaabegailomandam8832]

Thank youuuuu❤

[@avelatheprofmbono502]

Thanks this is very informative

[@user-jy8hl7pi1z]

Hi, I have a question: Establish a QC range with a 68% confidence (in mmol/l) limit for 10 specimen when
SD=24 and mean=200
Show all calculations)

[@omphile-ub8bs]

Very helpful❤

[@akroia1986]

Then how do you plot the graph? Does it come from the data set? (160,165,163...) Should I plot it directly?

[@mforbialex1891]

How will i use the patient sample to get my high and low ?

[@rahmaswallah2077]

Plz how do you know whether the range is 1SD,2SD or 3SD

[@mforbialex1891]

How can one work if the control sample is not available

[@MultiMsizi]

🙏🏽❤️❤️

[@wepnjegerald7554]

𝙏𝙝𝙖𝙣𝙠𝙨, 𝙩𝙝𝙖𝙩 𝙬𝙖𝙨 𝙫𝙚𝙧𝙮 𝙚𝙭𝙥𝙡𝙞𝙘𝙞𝙩