Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The file has two sets of output. The first box of output has the general statistics - the mean, N, and standard deviation. The second

The file has two sets of output. The first box of output has the general statistics - the mean, N, and standard deviation. The second box has the t-test results - start with the t...Write out the research hypothesis (name the variables and say they are related) and the null hypothesis (name the variables and say that they are not related). Be sure to state the semesters of data. (remember this data is for all students, while the data for your data project is for first year students only)Figure the df (total N-2) and, using an alpha of 0.05, find the cut off value of t (Appendix Table A-2, pg 675).Make a decision about the null hypothesis - accept or reject.Interpret your findings - is there a relationship between these two variables? If so, what is the nature of that relationship? (Refer to the means...) Speculate on why these findings might be as they are.

image text in transcribed
T-Test All Fall 2019 and Fall 2020 students- comparing those with an Ed Plan (comprehensive or abbreviated) vs. those with no Ed plan on their semester GPA. Group Statistics Std. Error Any Ed Plan N Mean Std. Deviation Mean Semester GPA No Ed Plan 14184 2.28494 1.641077 013779 Ed Plan 21017 2.47291 1.419817 009794 Independent Samples Test Levene's Test for Equality of t-test for Equality of Variances Means Sig. df Semester GPA Equal variances assumed 1241.997 .000 -11.434 35199 Equal variances not -11.119 27411.167 assumed Independent Samples Test t-test for Equality of Means Mean Std. Error Sig. (2-tailed) Difference Difference Semester GPA Equal variances assumed 000 .187967 016440 Equal variances not .000 -.187967 016905 assumed Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Difference Lower Upper Semester GPA Equal variances assumed .220190 .155745 Equal variances not -.221102 -.154832 assumed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus Early Transcendentals, Multivariable

Authors: Michael Sullivan, Kathleen Miranda

2nd Edition

131924288X, 9781319242886

More Books

Students also viewed these Mathematics questions

Question

5 . 5 . 5 minVal

Answered: 1 week ago