the number of occasions on which an event may be presumed to occur on average in a given number of trials
Examples of 'expected frequency' in a sentence
expected frequency
Once again we observed the expected frequency and distributing of the transgene.
Amal Arachiche, María de la Fuente, Marvin T. Nieman 2014, 'Platelet Specific Promoters Are Insufficient to Express Protease Activated Receptor1 (PAR1) Transgene in Mouse Platelets', PLoS ONE10.1371/journal.pone.0097724. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Exact test was used instead when the expected frequency was less than 5.
Fatma A El-Mougy, Mohammed M Youssef, Dalia A Omran, Sahar A Sharaf, Hany H El-Sayed,Walaa A Rabie, Elghobary A Mohamed, Hany A Elghobary 2014, 'Aberrant p16INK4A methylation: Relation to viral related chronic liver disease andhepatocellular carcinoma', South Asian Journal of Cancerhttp://journal.sajc.org/article.asp?issn=2278-330X;year=2014;volume=3;issue=1;spage=1;epage=4;aulast=El-Mougy. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Moreover, the required thickness for optimum absorption efficiency at expected frequency can be obtained directly.
Wanchun Jiang, Mengxiao Sun, Kun Zhang, Fan Wu, Aming Xie, Mingyang Wang 2016, 'Three-dimensional (3D) α-Fe2O3/polypyrrole (PPy) nanocomposite for effective electromagneticabsorption', AIP Advanceshttp://dx.doi.org/10.1063/1.4954932. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)