Can someone please answer these questions that is due 4/23/18 @ 4pm please thank you Chapter 6, Section 4-HT, Exercise 211 Use the t -distribution

Can someone please answer these questions that is due 4/23/18 @ 4pm please thank you
Chapter 6, Section 4-HT, Exercise 211
Use the t-distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions are relatively normal.
Test H0 : μA=μB
 vs Ha : μA≠μB
 using the fact that Group A has 8 cases with a mean of 125 and a standard deviation of 18 while Group B has 15 cases with a mean of 118 and a standard deviation of 14.
(a) Give the test statistic and the p-value.
Round your answer for the test statistic to two decimal places and your answer for the p-value to three decimal places.
test statistic = 
Enter your answer in accordance to item (a) of the question statement
p-value = 
Enter your answer in accordance to item (a) of the question statement
(b) What is the conclusion of the test? Test at a 10%
 level.
Reject H0
.
Do not reject H0
.
Chapter 6, Section 4-HT, Exercise 213
Take Your Notes Longhand!
A study1 randomly assigned students to take notes either longhand or using a laptop. The resulting scores of the students on a test of the material are given in the table below. Does the data provide evidence that it is more effective to take notes longhand rather than on a laptop?
Note-takingn

s
Longhand38
25.6
10.8
Laptop40
18.3
9.0
Table 1: Summary statistics for test scores after taking notes longhand or on a laptop
Let group 1
 and group 2
 be the score on the test for those taking notes by hand and those taking notes on a computer, respectively.
Calculate the relevant test statistic.
Round your answer to three decimal places.
t
-statistic=
the absolute tolerance is +/-0.02
Find the p
-value.
Round your answer to four decimal places.
p
-value =
the absolute tolerance is +/-0.0005
What is the conclusion?
Reject H0
.
Do not reject H0
.
Do we have evidence to conclude that it is more effective to take notes longhand? 
Yes
No
 
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