Mathematics, 02.03.2020 23:07 erickcastillo9124

A pharmaceutical manufacturer wants to investigate the bioactivity of a new drug. A completely randomized single-factor experiment was conducted with three dosage levels, and the following results were obtained.

Dosage Observations
20g 24 28 37 30
30g 37 44 31 35
40g 42 47 52 38

a. Is there evidence to indicate that dosage level affects bioactivity? Use α = 0.05.
b. If it is appropriate to do so, make comparisons between the pairs of means. What conclusions can you draw?
c. Analyze the residuals from this experiment and comment on adequacy.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, stefancvorovic1

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

Answers: 1

continue

Mathematics, 21.06.2019 19:10, jeanieb

What is the absolute value of the complex number -4-sqrt2i

Answers: 2

continue

Mathematics, 21.06.2019 19:20, harmonytaylor13

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Answers: 1

continue

Mathematics, 21.06.2019 21:10, zahradawkins2007

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Answers: 2

continue

You know the right answer?

A pharmaceutical manufacturer wants to investigate the bioactivity of a new drug. A completely rando...