Maggie, a graduate student at a local university, is interested in the impact on intelligence of the no child left behind legislation. so she gives an intelligence test to people ranging in age from 15 to 45. maggie is conducting a cross sectional study. It is also known as a cross-sectional analysis, transversal study, prevalence study. It is also a type of observational study which analyzes data collected from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.
Answer:
Frequency invoice
Explanation:
When several times the voice repeating occurs in a limited period. It is in the form of waves. It is also called a voice band means that the frequencies occur within the part of audio that is used for the transition of speech of a person or animal. It is a fundamental frequency in human voice especially in males ranges from 80 to 180 Hz and in the female, it ranges from 165 to 255. The fundamental frequency falls below the voice frequency. In this process the sound works as an acoustic sound source:
Answer:
I think that it is 1 3 and 4
Explanation:
Answer:
D. a percentage of their salaries
Explanation:
This is based on the spoil system which explains or is been described as a system where campaign workers of the sitting government are been offered civil service positions as compensation to their endeavours during the campaigns/rally. This is sometimes referred to as the patronage system too. That is why jobs and government positions gained through this system are expected to contribute a percentage of their salaries. Changes in party that are in control of government sometimes also brings new government workers carrying political responsibility.
Answer
you forgot the period at the end of the sentence
Explanation:
