The phrase "a single proportion with a" is grammatically correct and can be used in written English.
It can be used in contexts involving statistics, mathematics, or comparisons where a single proportion is being discussed in relation to something else.
Example: "In our analysis, we focused on a single proportion with a significant impact on the overall results."
Alternatives: "one proportion with a" or "a solitary proportion with a".
19 20 A 90% CI for a single proportion around a value of 0.85 is 0.68 0.95, with n=25 patients.
Calculation was done using a single proportion population formula with a 95% confidence level, 5% margin of error and 24% immunization coverage rate in the study region (Southern Nations, Nationalities and Peoples Regional State (SNNPR) fully immunized percentage).
The sample size was determined using a single proportion formula, and with the following assumptions: the proportion (P) of OPD clients who accepted the test was 73%; 10 the confidence level was set at 95%; a 4% margin of error was used; and a 10% nonresponse rate was considered.
For the family of intervals for a single proportion Wilson's score interval (with and without continuity correction), the Agresti-Coull interval, and the Clopper-Pearson interval are added.
However, researchers and monitoring programs are still, on occasion, attempting to understand spatial patterns of overall coral disease prevalence (combining the prevalence of multiple diseases into a single proportion value as the response variable) with the environment.
To determine the sample size, a single population proportion formula with a proportion of disclosure in Mettu and Gore town was 69% [ 5], a confidence level of 95%, and a 5% degree of precision were used.
To determine the sample size, a single population proportion formula with a proportion of mothers who started breastfeeding within one hour of birth in Arbaminch South Ethiopiaa region) was 57 % [ 9], a confidence level of 95%%, and a 5%% degree of precision, were used.
The sample size was calculated using a single population proportion formula with the assumptions of 50%% proportion (p), since there is no similar study, 95%% confidence level (z), and 5%% margin of error (d).
Using Epi Info Statcalc program the assumptions made for the sample size calculation were: a single population proportion formula with a 95%% confidence interval, a proportion of 50%% and worst acceptable value 53.5%% (i.e. 3.5 % margin of error).
Sample size was determined using a single population proportion formula, with the following assumptions: maximum allowable error (5%); proportion of students having awareness of contraceptive methods (50%); Z statistic = 1.96; design effect of 2 (to compensate the clustering effect introduced as result of using stratified sampling technique); and non-response rate 10%.
