Mathematics, 15.04.2020 01:08 acmdidier

A random sample of 25 fields of rye has a mean yield of 28.8 bushels per acre and standard deviation of 9.12 bushels per acre. Determine the 80% confidence interval for the true mean yield. Assume the population is approximately normal. Step 1 of 2 : Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Answers: 2

Answer

Mathematics, 21.06.2019 20:50

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Answers: 1

Answer

Mathematics, 21.06.2019 21:10

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Answers: 1

Answer

You know the right answer?

A random sample of 25 fields of rye has a mean yield of 28.8 bushels per acre and standard deviation...

Questions

History, 28.07.2019 20:30

How did curry respond to roosevelt’s request that the rough riders serve in world war i?...

Mathematics, 28.07.2019 20:30

How do i make this into an algebraic equation for the following word problem? michael received $300 for his birthday this year. this was $40 less than...

English, 28.07.2019 20:30

Read the excerpt from "tools of the spymaster." general gates's troops held their ground. benedict arnold, one of gates's generals, argued for a count...

Spanish, 28.07.2019 20:30

La caminata walking, hiking 2. escalar rocas horseback riding 3. la equitación mountaineering, climbing 4. la natación swimming 5. el alpinismo boatin...

Mathematics, 28.07.2019 20:30

Find the solution of the square root of the quantity of x plus 2 plus 4 equals 6 and determine if it is an extraneous solution....

Mathematics, 28.07.2019 20:30

Very urgent! wes, brooke, and patrick each have a collection of marbles. wes has 15 more marbles than patrick, and brooke has 2 times as many marbles...

Mathematics, 28.07.2019 20:30

Convert the ratio of sheep to pigs below to the ratio of the pigs to total animals (sheep and pigs) 5: 9...

English, 28.07.2019 20:30

What describes woolf’s purpose in writing a room of one’s own best? to explore to inform or teach to entertain to persuade i say b, but i'm not posit...

Mathematics, 28.07.2019 20:30

Peter is giving marbles to some children at a carnival. he has 5 red marbles, 4 blue marbles, and 3 yellow marbles. if peter selects a marble randomly...

History, 28.07.2019 20:30

Which of the following events is considered one of the worst war crimes of the world war 2 era...

Mathematics, 28.07.2019 20:30

Purchased a dvd player on sale. the original selling price was $175.80. the sale price was $141.2. what is the first step in finding the percent markd...

Biology, 28.07.2019 20:30

Which activities can teens serve as role models for younger siblings in the area of healthy nutrition? check all that apply....

Mathematics, 28.07.2019 20:30

Celia knows that the simplified expression should also equal 28 when x=5. which shows celia’s simpllifed expression?...

English, 28.07.2019 20:30

The title of o. henry’s story, “the whirligig of life,” is just for humor. it has no connection with the story because whirligigs are never mentioned....

Spanish, 28.07.2019 20:30

Para cada pregunta, complete el espacio en blanco con el pronombre de objeto directo correcto. recuerde leer la pregunta y proporcionar la respuesta c...

Physics, 28.07.2019 20:30

Hedea made a study chart about nuclear energy. which best describes the error in hedea’s chart? the nuclei of atoms are split apart in both fission a...

English, 28.07.2019 20:30

Of all the plays performed in ancient greece, how many have been found intact?...

History, 28.07.2019 20:30

Which of the following would have benefited most from the implementation of wilson’s fourteen points? a nation that refused to make secret agreements...

Mathematics, 28.07.2019 20:30

Verify the identity tan(x1+x2+x3)=tan(x1)+tan(x2)+tan(x 3)-tan(x1)tan(x2)tan(x3)/1-tan(x1)t an(x2)-tan(x2)tan(x3)-tan(x1)tan(x3 ), what should you do...

Biology, 28.07.2019 20:30

The most accurate temperature of an animal is its temperature a. forehead b. oral c. core body d. rectal...

More questions: Mathematics Another questions