subject

Mathematics, 11.05.2021 23:20 roygbiv1233

Researchers want to find a way to increase the growth rate of corn so it can be harvested whether the difference of means between the treatment group and the control group is statistically significant and interpret the result in the context of the situation. Question 1 Researches want to find a way to increase the growth rate of corn so it can be harvested more often. To test the effectiveness of a new type of spray fertilizer, plants grwon from 200 corn seeds were divided equally into two groups: a treatment group and a control group. The result showed that the mean change in the growth rate by the treatment group is 8 points more than that of the control group. Anyone seen this?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Jackie bought a bag of oranges. she used 3/8 of the oranges to make orange juice. she used 1/3 of the oranges to make a fruit salad. she put 1/8 of the oranges in a bowl on the table. she put 2/12 of the oranges in the refrigerator. a) jackie left more oranges on the table than she put in the refrigerator. b) jackie used fewer oranges to make orange juice than she left on the table. c) jackie put fewer oranges in the refrigerator than she used to make the fruit salad. eliminate d) jackie used more oranges to make a fruit salad than she used to make orange juice.

Answers: 1

question

Mathematics, 21.06.2019 15:10

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Answers: 2

question

Mathematics, 21.06.2019 19:30

Nikolas calculated the volume of the prism. his work is shown below.

Answers: 1

question

Mathematics, 21.06.2019 23:00

Which geometric principle is used to justify the construction below?

Answers: 1

You know the right answer?

Researchers want to find a way to increase the growth rate of corn so it can be harvested whether th...

Questions

question

English, 28.08.2019 19:10

It is easiest to order your ideas when you have a. collected feedback from as many people as possible. b. completed your research. c. written a clear...

question

History, 28.08.2019 19:10

Select the correct answer. which sentence best compares lewis and clark's expedition with zebulon pike's expedition? a. pike's exp...

question

Mathematics, 28.08.2019 19:10

Aplot of land contains a 16-ft-by-20-ft garden, which is surrounded by a 2-ft wide wall on all sides. what is the perimeter of the entire plot of land...

question

Biology, 28.08.2019 19:10

Which is not a characteristic of ribosomes? a)they interpret instructions in genes b) they make proteins from amino acids c)they f...

question

English, 28.08.2019 19:10

Read the sentence below: an elephant’s opinion carries a lot of weight. which of the following correctly explains the pun in this sentence and the wo...

question

Biology, 28.08.2019 19:10

Paul has different spoons for cooking. he told sue that he likes to stir hot food with a wooden spoon because it does not burn his hand. sue dis...

question

Chemistry, 28.08.2019 19:10

How would 13,400,000 be expressed in scientific notation...

question

Biology, 28.08.2019 19:10

Adiagram showing limited variations of life developing from the creation model would appear as: o a tree o a forest of unique trees...

question

Mathematics, 28.08.2019 19:10

An insurance company looks at its auto insurance customer sand finds that (a)all in sure at least one car,(b) 85% insure more than one car, (c) 23% in...

question

Business, 28.08.2019 19:10

As a general rule, utility-maximizing choices between consumption goods occur where the: rise in income has created the greatest utility. price ratio...

question

English, 28.08.2019 19:10

Explain how mary shelley's frankenstein can be read as a response to, or development of, the prometheus myth. in particular, analyze shelley's choices...

question

Health, 28.08.2019 19:10

Three important public health tools for addressing heart disease...

question

Business, 28.08.2019 19:10

Threadless allows customers to submit their own designs and to vote on which designs they would like to see printed on a t-shirt. this business uses a...

question

Business, 28.08.2019 19:10

Acompany finds that it can make a profit of p dollars each month by selling x patterns, according to the formula p ( x ) = − .002 x 2 + 5.5 x − 600 ....

question

Business, 28.08.2019 19:10

Abc company has the following costs for the year: direct materials used $100,000 direct labor incurred 50,000 manufacturing overhead incurred 20,000...

question

Computers and Technology, 28.08.2019 19:10

There are many different trees to be found in a heuristic (incomplete) search. how can you compensate for this to increase your chances of finding the...

question

Business, 28.08.2019 19:10

The sales manager at universal containers would like a dashboard to view each of the sales representative's opportunities, accounts, and related cases...

question

Business, 28.08.2019 19:10

Under what type of marketing situation does kliptech operate?...

question

Physics, 28.08.2019 19:10

Use this fact to find the rotation speed for a person at latitude 33 ∘n. (hint: when using the cosine (cos) function, be sure your calculator is set...

question

Biology, 28.08.2019 19:10

The stamen consists of a long stalk called the filament that supports the stigmasepalstyleanther...

More questions: Mathematics Another questions

Questions on the website: 13722367