subject

Mathematics, 19.07.2021 17:20 kyasnead8189

A scientist took 75 independent samples from a river. She examined each sample and counted the number of larvae of a particular rare species of frog. What analysis would you recommend to see if the larvae are randomly distributed in the river?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Answers: 2

question

Mathematics, 21.06.2019 18:30

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Answers: 1

question

Mathematics, 21.06.2019 21:00

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

Answers: 2

question

Mathematics, 21.06.2019 22:30

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Answers: 1

You know the right answer?

A scientist took 75 independent samples from a river. She examined each sample and counted the numbe...

Questions

question

Physics, 03.01.2020 00:31

Aradioactive nuclide of atomic number emits an electron, then the daughter nuclide emits a gamma ray. what is the atomic number of the resulting nucli...

question

Social Studies, 03.01.2020 00:31

Jillian is a preschooler with emotion-coaching parents. one may reasonably expect jillian...

question

Business, 03.01.2020 00:31

Papa john's, a leading family style pizza restaurant chain, decided they would cut full-time employees in order to preserve profits at the restaurant...

question

Physics, 03.01.2020 00:31

A3.0-kg cylinder falls vertically from rest in a very tall, evacuated tube near the surface of the earth. what is its speed after the cylinder has fal...

question

Business, 03.01.2020 00:31

During year 1, ashkar company ordered a machine on january 1 at an invoice price of $25,000. on the date of delivery, january 2, the company paid $9,0...

question

Social Studies, 03.01.2020 00:31

When the client is deceased and there is no statutory language dealing with privilegeand the death of the holder, the individual who usually is allowe...

question

Business, 03.01.2020 00:31

Spending on the structures, equipment, and software that provide the industrial capacity to produce goods and services for all sectors of the economy...

question

Mathematics, 03.01.2020 00:31

4. you want to know if there's an association between college students' spring break destinations and what year they're in. you take a random sample o...

question

Geography, 03.01.2020 00:31

Energy resources are replenished by natural processes as we use them...

question

Business, 03.01.2020 00:31

In 2017, tom and amanda jackson (married filing jointly) have $200,000 of taxable income before considering the following events: (use the tax rate s...

question

History, 03.01.2020 00:31

While the economy in the south was based largely on agriculture, the economy in the north was based largely on 1. abolition. 2. farming....

question

Chemistry, 03.01.2020 00:31

If you lived in alaska, which of the following natural gases could you keep in an outdoor storage tank in winter: a. methane (ch4) b. propane (c3h8)...

question

Computers and Technology, 03.01.2020 00:31

Universal containers sells a monthly subscription service that is offered to their clients with a ramp option. this subscription is priced with a setu...

question

Business, 03.01.2020 00:31

When a hazardous material and a non-hazardous material are entered on the same shipping paper document, the hazardous material(s) entries must...

question

Biology, 03.01.2020 00:31

The hormone stimulates the secretion of pancreatic digestive enzymes and stimulates gallbladder contraction. a. gastrin b. secretin...

question

Mathematics, 03.01.2020 00:31

Suppose you solved a second-order equation by rewriting it as a system and found two scalar solutions: y = e^5x and z = e^2x. think of the correspond...

question

Mathematics, 03.01.2020 00:31

In many population growth problems, there is an upper limit beyond which the population cannot grow. many scientists agree that the earth will not sup...

question

Business, 03.01.2020 00:31

Will often cause monetary policy to be considered counterproductive because it makes it hard for the central bank to know when the policy will take ef...

question

Business, 03.01.2020 00:31

Many universities provide physical or electronic bulletin boards to facilitate ride-sharing and exchange of used books among students. these bulletin...

question

Chemistry, 03.01.2020 00:31

Item 5 a solution of methanol, ch3oh, in water is prepared by mixing together 128 g of methanol and 108 g of water. the mole fraction of methanol in t...

More questions: Mathematics Another questions

Questions on the website: 13722360