Raya Al-Naimi

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Questions related from Raya Al-Naimi

Normality of data how can it be checked?

How should we check the normality of data? and if our sample is normally distributed in scientific medical research

02 April 2020 7,626 5 View

How can you determine the purity of theobromine derived from cocoa bean husk ?

How can you determine the purity of theobromine derived from cocoa bean husk after mixing the husk with cellulose and distilled water, then adding ethanol and refluxing, filtration and lyophilization?

07 February 2020 1,772 0 View

Is learning via the internet easier for you know if the pandemic continues ?

If the epidemic Corona virus continues, the next year shall be e-learning too, are you prepared and shall it be easier for you than this academic year??

01 January 1970 2,837 5 View

Dear RG members, for those that do not talk English as their native language, do you agree that RG platform has increased your skills and vocabulary

There is definitely an increase in the English language capacity

01 January 1970 6,704 21 View

Is there a variation or different pattern of behavior of the COVID -19 viral infections ?

Is there a variation or different pattern of behavior of the COVID -19 viral infections with in different countries globally

01 January 1970 8,454 8 View

How can you determine the purity of theobromine derived from cocoa bean husk ?

01 January 1970 2,989 4 View