Question

In: Statistics and Probability

Please walk me through SPSS to answer this question, NOT just answer it but please show...

Please walk me through SPSS to answer this question, NOT just answer it but please show me how you did it on SPSS...

Consider the data below of inches of rainfall per month for two different regions in the Northwestern United States:

Plains Mountains

April 25.2 13.0

May 17.1 18.1

June 18.9 15.7

July 17.3 11.3

August 16.5 14.0

Using SPSS, perform a two-sample t-test for the hypothesis that there is not the same amount of rainfall in both regions in the Northwestern United States with a significance level of 0.025. What are the degrees of freedom of your test statistic?

Expert Solution

Click OK

Click Define Groups

Give continue and Click OK. You will get output

Hypothesis:

H₀ : There is the same amount of rainfall in both regions in the Northwestern United States

H₁ : There is not the same amount of rainfall in both regions in the Northwestern United States

From SPSS output

Test statistic, t = 2.315

degrees of freedom = n1 + n2 - 2 = 5 + 5 - 2 = 8

p - value = 0.49

Conclusion : Since p - value = 0.49 which is greater than = 0.025 . Hence we do not reject H₀. so we conclude that there is the same amount of rainfall in both regions in the Northwestern United States at 2.5% level of significance.

orchestra answered 1 year ago

Please walk me through SPSS setup and complete the following, NOT just answer it, but show...

Please walk me through SPSS setup and complete the following, NOT just answer it, but show me how you did it on SPSS Below are data for the number of students in each of four age groups that are enrolled in several local schools: Age Group Franklin School Lowell Public School JeanneD’arc School International School Toddlers (1 – 4 yrs.) Pre-adolescents (5 - 8 yrs.) Adolescents (9 - 12 yrs.) Teens (13 - 18 yrs.) 0 56 131 0 36...

Please walk me through SPSS setup for this and complete the following, NOT just answer it,...

Please walk me through SPSS setup for this and complete the following, NOT just answer it, but show me how you did it on SPSS Consider the data below of inches of rainfall per month for three different regions in the Northwestern United States: Please use SPSS and complete the following: Plains Mountains. Forest April 25.2. 13.0 9.7 May 17.1 18.1 16.5 June 18.9. 15.7. 18.1 July 17.3 11.3 13.0 August 16.5 14.0 15.4 Using SPSS, perform an ANOVA test...

Please walk me through SPSS to answer this question... Consider the data below of inches of...

Please walk me through SPSS to answer this question... Consider the data below of inches of rainfall per month for two different regions in the Northwestern United States: Plains Mountains April 25.2 13.0 May 17.1 18.1 June 18.9 15.7 July 17.3 11.3 August 16.5 14.0 Using SPSS, perform a two-sample t-test for the hypothesis that there is not the same amount of rainfall in both regions in the Northwestern United States with a significance level of 0.025. What are the...

Please walk me through SPSS setup for this and complete the following: Consider the data below...

Please walk me through SPSS setup for this and complete the following: Consider the data below of inches of rainfall per month for three different regions in the Northwestern United States: Please use SPSS and complete the following: Plains Mountains. Forest April 25.2. 13.0 9.7 May 17.1 18.1 16.5 June 18.9. 15.7. 18.1 July 17.3 11.3 13.0 August 16.5 14.0 15.4 Using SPSS, perform an ANOVA test for the hypothesis that there is not the same amount of rainfall in...

Please walk me through stepp by sstep houw you get the answer and a lot of...

Please walk me through stepp by sstep houw you get the answer and a lot of explainng lpease home / study / business / finance / finance questions and answers / (pleqase explain througougly with sentences and correct numbers)(need to walk me step by step ... Question: (pleqase explain througougly with sentences and correct numbers)(need to walk me step by step how... (pleqase explain througougly with sentences and correct numbers)(need to walk me step by step how got the answer)...

Walk me through a Cash Flow Statement. NOT FOR ANY SPECIFIC COMPANY, JUST IN GENERAL. PLEASE...

Walk me through a Cash Flow Statement. NOT FOR ANY SPECIFIC COMPANY, JUST IN GENERAL. PLEASE GIVE A THROUGH ANSWER TO THIS

Show work, no Exel/Spss please!!!! To answer this question, refer to the following hypothetical data collected...

******Show work, no Exel/Spss please!!!!****** To answer this question, refer to the following hypothetical data collected using replicated measures design. Subject 1 2 3 4 5 6 7 8 9 10 Pre 50 49 37 16 80 42 40 58 31 21 Post 56 50 30 25 90 44 60 71 32 22 a) In a two-tailed test of H 0 using α=0.05, what is p(obtained) for the results shown? *Hint: "two-tailed" means the same thing as nondirectional. ANSWER =...

Can someone please walk through this program for me and explain out the outputs are generated....

Can someone please walk through this program for me and explain out the outputs are generated. #include <iostream> #include <iomanip> using namespace std; const int size = 5; int fun(int arz[size], int jump) { int i, j = 0; for(i = 0; i < size; i += jump) j += arz[i]; return j; } main() { int arx[size] = {1, 2, 4, 8, 16}; int ary[size] = {10, 20, 40, 80, 160}; cout << fun(arx, 1) << endl; cout <<...

Can anyone walk me through this please!!-- Build a Monte Carlo simulation model to solve a...

Can anyone walk me through this please!!-- Build a Monte Carlo simulation model to solve a project problem. He does not provide that information, it just says a probabilistic model.

May you please walk me through this problem step by step? I got the answers, but...

May you please walk me through this problem step by step? I got the answers, but I would like to know why. I am having a hard time comprehending where the numbers are coming from. A firm produces output according to a production function: Q = F(K,L) = min {5K,5L}. a. How much output is produced when K = 2 and L = 3? b. If the wage rate is $60 per hour and the rental rate on capital is...