Mathematics, 23.11.2019 02:31 ayshajabeenmeox5jrh

Explain what "statistical significance" means. choose the correct explanation below.
a. statistical significance means that the sample standard deviation is unusually small, resulting in an unusually large test statistic.
b. statistical significance means that the tools used to measure the data introduce error that needs to be accounted for when considering whether or not to reject the null hypothesis.
c. statistical significance means that the null hypothesis claims the population proportion is equal to something other than 0.5.
d. statistical significance means that the result observed in a sample is unusual when the null hypothesis is assumed to be true.
e. statistical significance means that the scenario being analyzed will have a meaningful real-world impact.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Answers: 3

Answer

Mathematics, 21.06.2019 21:30

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Answers: 1

Answer

You know the right answer?

Explain what "statistical significance" means. choose the correct explanation below.
a. stati...

Questions

Mathematics, 05.11.2020 06:30

The average annual salary of the employees of a company in the year 2005 was $80,000. It increased by the same factor each year, and in 2006 the avera...