subject
Mathematics, 20.09.2020 16:01 mcclendoncassandra

Researchers created a new fertilizer. They conducted an experiment to compare the new fertilizer to the old fertilizer. They divided tomato plants into two groups. They applied the new fertilizer to one group and the old fertilizer to another group. The variable is the number of tomatoes per plant on a randomly selected day. Which one of the following statements is valid?

a. The old formula of fertilizer was better because the plant with the most tomatoes was treated with the old fertilizer.
b. We can make no conclusions from this data about which fertilizer is better because the two groups have a different number of plants.
c. The average number of tomatoes per plant with the old fertilizer is higher than the average amount of tomatoes per plant with the new fertilizer.
d. The new formula of fertilizer works better. Plants with the new fertilizer had more tomatoes.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:30, yousuasgha5705
After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %
Answers: 2
image
Mathematics, 21.06.2019 17:00, barry14201
What properties allow transformation to be used as a problem solving tool
Answers: 2
image
Mathematics, 21.06.2019 23:00, leo4687
Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10
Answers: 1
image
Mathematics, 22.06.2019 00:00, hotonkylie147
Which of the following will form the composite function?
Answers: 3
You know the right answer?
Researchers created a new fertilizer. They conducted an experiment to compare the new fertilizer to...

Questions in other subjects:

Konu
English, 30.11.2019 13:31