Answer:
Here are the missing options:
- A. parameter.
- B. population.
- C. statistic.
- D. sample.
- E. sampling distribution.
The answer is C. statistic.
Explanation:
Statistics refer to values which have been computed to obtain numerical information. It differs from <u>parameters</u> because parameters may provide qualitative information, such as the features of a sample population.
A statistic can be calculated using mathematical functions.
Hey there,
Accuracy - difference between the measurement and the actual value.
Precision - Variation you will see when you measure a certain object couple of times.
Hope this helps :))
<em>~Top♥</em>
Jelly Roll Morton was a brilliant solo pianist and also an prominent bandleader. He developed ragtime and instrumental blues into a new ensemble style which embraced collective polyphony, solo improvisations, and ever-changing textures and timbres.
Morton's piano style revolutionized jazz by adding sharp notes, flat notes, different sounding 5th and 6th of notes. He spread his influence by roaming around world and later by on recording. Jelly roll introduced new ways in jazz. He helped in showing the way to African American musicians and singers in recording industry.
Whereas, The Harlem Stride was a jazz piano style that emerged in large cities of the East Coast. It is regarded as the first step taken beyond ragtime that brought improvisation and rhythmic enjoyment to the living rooms, nightclubs and Harlem.
To learn more about Jazz Piano, here
brainly.com/question/8175688
#SPJ4
Answer:
An observational study of an association between two variables.
Explanation:
In the given scenario, it is an observational study of an association between two variables. The variables being :
- Explanatory variable (independant variable / predictor variable) may explain or influence changes in a response variable.
- Response variable (dependant variable) measures an outcome of a study.
Observational study observes individuals and records variables but doesn't attempt to influence the response (does not impose a treatment). It allows the researcher to directly observed the behavior of inteest rather than rely on the subject's self-descriptions (Survey) thus allowing the researcher to study the subject in its natural environment, thus removing the potentiallybased effect of the unnatural laboratory setting on the subject's performance.
In medical ethics.... Fairness
