subject

Mathematics, 21.05.2020 17:59 59bobolucci

A rectangular area with 200 quadrats contains 340 maple seedlings. Somebody claims that these 340 seedlings are completely randomly placed in this area. In order to test this claim, we count the maple seedlings in the first 20 quadrats and find 24 seedlings. Based on this number, we would like to test the null hypothesis that the first 20 quadrats have at least the average number of maple seedlings. Test this null hypothesis with a significance level of a = 0.05.

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Answers: 1

question

Mathematics, 21.06.2019 21:00

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

Answers: 1

question

Mathematics, 22.06.2019 01:30

Atransformation was performed on rectangle c as shown in the graph. what type of transformation was performed? does that transformation result in congruent shapes? you people

Answers: 1

question

Mathematics, 22.06.2019 01:40

Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required

Answers: 1

You know the right answer?

A rectangular area with 200 quadrats contains 340 maple seedlings. Somebody claims that these 340 se...

Questions

question

Mathematics, 17.10.2019 16:20

What is the 8-bit signed (int8) binary number 100011101 in base 10?...

question

Chemistry, 17.10.2019 16:20

Ethyl acetate is synthesized in a nonreacting solvent (not water) according to the following reaction: ch3co2h+c2h5oh< => ch3co2c2h5+h2o...

question

Mathematics, 17.10.2019 16:20

In 2015, the population of the united states was approximately 320 million. express this number in scientific notation....

question

Business, 17.10.2019 16:20

Below is a list of subjects for informative speeches. your task is twofold: (a) select four of the topics and prepare a specific purpose statement fo...

question

Physics, 17.10.2019 16:20

Two cylindrical rods are identical, except that one has a thermal conductivity k1 and the other has a thermal conductivity k2. as the drawing shows, t...

question

Mathematics, 17.10.2019 16:20

What is the palindrome number? write one 9 digits palindrome number....

question

Physics, 17.10.2019 16:20

Based on what you learn about jovian moons by watching the videos or reading your textbook, what types of evidence for recent or ongoing geological ac...

question

Mathematics, 17.10.2019 16:20

Write is the base 10 number representation in 32-bit single-precision binary format (single) by 10011011?...

question

Physics, 17.10.2019 16:20

Asignal m1(t) is band-limited to 3.6khz, and three other signals – m2(t), m3(t) and m4(t) are band-limited to 1.2khz each. these signals are to be tra...

question

Mathematics, 17.10.2019 16:20

Let x1 =, x2 =, xz = . a. show that these vectors are linearly independent. b. write v = as a linear combination of these vectors. (1 -1 01 72 -1 2...

question

Mathematics, 17.10.2019 16:20

Find the equation of the line tangent to the graph of y=(x^2 - x)ln(6x) at x=2. approximate to the nearest thousandth....

question

Mathematics, 17.10.2019 16:20

Question the cumulative average labor hours to assemble the first five units of product a was 15.962 hours. if the learning curve, based on the previ...

question

English, 17.10.2019 16:20

Suzanne wants to lose 20 pounds before her honeymoon to hawaii. although she realizes that being thinner will make her feel stronger and healthier, sh...

question

Mathematics, 17.10.2019 16:20

3. represents the sets with a venn diagram: u = {1,2,3,4,5,6,7,8,9, 10, 11, 12} a = {1,2,3,4,6, 12} b = {1,2,4,8}...

question

Mathematics, 17.10.2019 16:20

Search "prime numbers" in a web and write any 5 prime numbers between 300 to 400....

question

English, 17.10.2019 16:20

Alphonse lost his job and decided to rob a bank. he went to the bank to observe how it operates, and he purchased a weapon and ammunition as well as a...

question

Mathematics, 17.10.2019 16:20

The legend of a map indicated that 1 inch = 16 miles. if the distance on the map between two cities is 2 3 8 inches, how far apr are the cities in mil...

question

Biology, 17.10.2019 16:30

flow from the equator to the poles. a. warm-water b. surface c. longshore d. cold-water...

question

History, 17.10.2019 16:30

As state governments were reestablished in the south under johnson’s reconstruction plan, more and more african americans began to participate i...

question

Mathematics, 17.10.2019 16:30

Two separate bacteria populations that grow each month at different rates are represented by the functions f(x) and g(x). in what month does the f(x)...

More questions: Mathematics Another questions

Questions on the website: 13722367