Underdeveloped sorry if I’m wrong
In the confidence interval method the sample data must come from a population that is normally distributed with no outliers.
A confidence interval is a range of values derived from observable data at a desired level of confidence that may include the parameter's true value. The confidence level, such as a 95% confidence level, refers to the accuracy of the estimating process rather than the degree of assurance that the computed confidence interval accurately represents the true value of the parameter under investigation. Confidence intervals are typically written as (some value) ± (a range). The range can be expressed as a percentage or as a real amount. The equation used to determine the confidence interval varies depending on which standard deviation is known.
Learn more about confidence interval calculation
brainly.com/question/14284377?
#SPJ4
Answer:
True
Explanation:
A small group of people came to settle in British colonies in America in the beginning. Early settlers came from England, Scotland, and Germany. Early settlers arrived in America to escape persecution and obstructions.
The separatists and the puritans came in North America from England to practice their religion freely and decided to separate themselves from the Church of England. Both found colonies to practice their beliefs.
Scottish settlers came to Nova Scotia in 1629. The colony founded under the charter granted by James VI to Sir William Alexander.
Protestant Germans arrived in Jamestown in 1608.
Peter the Great was Tsar of all Russia from 1682-1721 and then emperor of Russia from 1721 until his death in 1725.
Answer:
Simple Random Sampling
Explanation:
Sampling is the process of drawing a small group of representative people from population.
Random Sampling is when all the units of population have equal chance of being chosen as a sample.
Simple Random sampling is choosing a subset randomly from the entire set.
Researcher recruiting participants for experiment by posting announcement in psychology department, asking for volunteers. It is a simple random sampling as sample is randomly drawn by invitation to volunteer from the population of all people in psychological department.
