Mathematics, 25.04.2021 18:40 TylerU2770

The average first year teacher salary in a certain state is known to be $52,000 with a standard deviation of $1500. A researcher tests this claim by averaging the salaries of 25 first year teachers and finding their average salary to be $52,525. Is there significant evidence to suggest that the claim is wrong at the 5% significance level?

The average first year teacher salary in a certain state is known to be $52,000 with a standard dev

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Select the two pairs of figures that are similar.

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Extra points! find the missing dimension! need asap

Answers: 2

Answer

You know the right answer?

The average first year teacher salary in a certain state is known to be $52,000 with a standard devi...

Questions

Mathematics, 30.10.2019 16:31

Small cubes with edge lengths of 1/4 inch will be packed into the right rectangular prism shown.( the base is 4 1/2, the width is 5, and the length is...

Chemistry, 30.10.2019 16:31

Sebanyak 36 gram glukosa (c6h12o6,m=180 g/mol) dilarutkan dalam 250 gram air. jika diketahui kb air= 0,52° kg/mol. tentukan titik didih larutan terseb...

Chemistry, 30.10.2019 16:31

What is the empirical formula of a compound that is 85.6% carbon and 14.4% hydrogen by weight?...

Mathematics, 30.10.2019 16:31

3. what is the equation of the xz-trace for the plane 7x 2y + 3z = 19? 7x + 3z = 19 7x 3z = 19 2y + 3z = 19...

English, 30.10.2019 16:31

Which aspect of don quixote's appearance or behavior is most ridiculous ?...

Biology, 30.10.2019 16:31

Organisms that can interbreed with each other in nature but are genetically isolated from all other organisms are a:...

Business, 30.10.2019 16:31

Acomparison between two or more similar events or things is called a. a proposition. b. an analogy....

English, 30.10.2019 16:31

Read the excerpt from act v, scene iii of romeo and juliet. prince: a glooming peace this morning with it brings; the sun, for sor...

English, 30.10.2019 16:31

Name the two most popular citation styles....

History, 30.10.2019 16:31

Why did most people within the byzantine and persian empires accept islam so easily?...

History, 30.10.2019 16:31

One of the impacts of the protests and increased violence in the late 1960s was that protesters gained control of governments. polic...

Mathematics, 30.10.2019 16:31

As a membership fee a health club charges a one time amount of $40 and charges $25 for each month. the total fee after m months is $240. what is the v...

Mathematics, 30.10.2019 16:31

When a number is tripled and 8 is subtracted from the result, the answer is 16. what is the number?...

History, 30.10.2019 16:31

How to spend tax money is one of the main functions ofa. the state courtsb. the state governorc. the state legislatived. the s...

Chemistry, 30.10.2019 16:31

An experiment shows that a 250 ? ml gas sample has a mass of 0.430 g at a pressure of 736 mmhg and a temperature of 28 ? c....

History, 30.10.2019 16:31

What was the purpose of president franklin roosevelt's new deal?...

Biology, 30.10.2019 16:31

What organisms can do lactic acid fermentation?...

Mathematics, 30.10.2019 16:31

(x - 20 ) - 2x - 16plz me on this question...

Mathematics, 30.10.2019 16:31

Carrots sell for $2.10 per pound, and crackers sell for $2.90 per pound. glen bought some carrots and some crackers. the total weight was 2.3 pounds a...

Biology, 30.10.2019 16:31

Which kind of pollution is illustrated by a pipe gushing polluted water into a river...

More questions: Mathematics Another questions