Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

C. (2 pts) Mr. Coyote's assistant conducted her own analysis of the data. She used a two-tailed one-sample t test, and her SPSS printout is

image text in transcribed

image text in transcribed
C. (2 pts) Mr. Coyote's assistant conducted her own analysis of the data. She used a two-tailed one-sample t test, and her SPSS printout is shown below. What should she conclude? a. the new equipment increased productivity significantly above 125 skates per day b. the new equipment decreased productivity significantly below 125 skates per day c. the new equipment didn't matter, and productivity stayed at 125 skates per day One-Sample Statistics Std. Error N Mean Std. Deviation Mean skates_per_day 14 127.71 4.581 1.224 One-Sample Test Test Value = 125 95% Confidence Interval of the Difference Mean df Sig. (2-tailed) Difference Lower Upper skates_per_day 2.217 13 045 2.714 07 5.36

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

Elementary Theory Of Numbers

Authors: William J LeVeque

1st Edition

0486150763, 9780486150765

More Books

Students also viewed these Mathematics questions