Mathematics, 15.04.2021 23:40 heatherlemaster

Does soil filled with nitrogen increase the weight of worms compared with soil without nitrogen? The weight of 20 randomly selected worms is acquired, 10 in soil with nitrogen and 10 in soil without nitrogen. The mean weight of worms in soil with nitrogen was 36.6 micrograms whereas the mean weight of worms in soil without nitrogen was 27.3 micrograms. A researcher randomized the data over 100 trials, and the difference of means for each trial is shown in the dot plot below.

Does soil filled with nitrogen increase the weight of worms compared with soil without nitrogen? Th

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:40, jesus3426

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Answers: 1

continue

Mathematics, 21.06.2019 20:00, TamB01

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Answers: 1

continue

Mathematics, 21.06.2019 21:00, hastephens03

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

Answers: 3

continue

Mathematics, 21.06.2019 23:00, laya35

Which of the following graphs could represent a cubic function?

Answers: 1

continue

You know the right answer?

Does soil filled with nitrogen increase the weight of worms compared with soil without nitrogen? The...