Social Studies, 22.01.2021 19:50, sarah19Nursing

A study is to be conducted on the mean salary of mayors of cities with a population of fewer than 100000. The error in estimating the mean is to be less than 100 birr and confidence level of 95% is desired. Suppose that is the standard deviation of the population is estimated to be 1000birr. What is the required sample size?

Answers: 3

Show answers

Other questions on the subject: Social Studies

Social Studies, 22.06.2019 10:40, ismailhajisaid29101

Which of the following is true of emotions? (a) a neurologically-intact baby can show at least six distinct emotions at birth. (b) the character of emotions changes as we develop cognitively. (c) basic emotions are culturally- and developmentally-based. (d) in general, adults cannot interpret infant emotions until the infants are 10 to 12 months old.

Answers: 3

continue

Social Studies, 22.06.2019 22:00, Jana1517

Population parameters are difficult to calculate due to

Answers: 1

continue

Social Studies, 23.06.2019 01:30, nadarius2017

Among the many crucial themes related to politics, a central idea of politics includes the existence of

Answers: 1

continue

Social Studies, 23.06.2019 02:00, dawood2042

The 6th amendment's guarantee of a speedy and public trial is aimed at a. deterring potential criminals by fear of swift and certain punishment. b. trying those accused of crimes without undue delay and avoiding secret trials. c. eliminating overcrowded dockets in the nation's criminal courts. d. preventing jurors from being unduly influenced by public opinion.

Answers: 1

continue

Do you know the correct answer?

A study is to be conducted on the mean salary of mayors of cities with a population of fewer than 10...