Question

A given strain of mice were injected with the same amount of tumor pulp that came from a large tumor excised from another mouse. After the tumor injections, the mice were then randomly injected with one of two chemotherapy treatments (C or B). Fifty days after the chemotherapy injection, the tumor volumes (in cubic centimeters) were measured. Researchers hypothesize that treatment C will be more effective than treatment B. What can be concluded with α = 0.01? The results are below:

treatment C	treatment B
1 = 0.6 1 = 0.16 n1 = 16	2 = 0.51 2 = 0.18 n2 = 8

a) What is the appropriate test statistic?
---Select---naz-testOne-Sample t-testIndependent-Samples t-testRelated-Samples t-test

b)
Condition 1:
---Select---treatment Ctumor pulpmicechemotherapytreatment B
Condition 2:
---Select---treatment Ctumor pulpmicechemotherapytreatment B

c) Obtain/compute the appropriate values to make a decision about H₀.
(Hint: Make sure to write down the null and alternative hypotheses to help solve the problem.)
critical value = _______; test statistic = ____________
Decision: ---Select---Reject H0Fail to reject H0

d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below.
[____ , ______]

e) Compute the corresponding effect size(s) and indicate magnitude(s).
If not appropriate, input and/or select "na" below.
d = _______; ---Select---natrivial effectsmall effectmedium effectlarge effect
r² =_______ ; ---Select---natrivial effectsmall effectmedium effectlarge effect

f) Make an interpretation based on the results.

Treatment B was significantly more effective than treatment C.

Treatment C was significantly more effective than treatment B.   

There is no significant effectiveness difference between treatment C and B.

Answer 1

Due to insufficient of time , i will not answer reaming bits ,please send the separate bits i will answer it .thank you