Question: A school principal would like to evaluate whether the temperature of a classroom affects learning. She asks 3 classrooms (with 5 students in each classroom)

"A school principal would like to evaluate whether the temperature of a classroom affects learning. She asks 3 classrooms (with 5 students in each classroom) to participate in the experiment, receiving an hour-long videotaped lesson. One of the classrooms is kept at a constant temperature of 60 degrees, the other at 70, and the last at 80 degrees. After the lesson, students all receive the same quiz to test their acquisition of material. Below is their data. Test the hypothesis that room temperature affects test performance using an alpha level of .05."

Continue in pic (Please type ans don't screenshot)

Brooklyn College Homework 6 Students an receive the same quiz to test tien acquisition of material. Delow is tell data. Test the hypothesis that room temperature affects test performance using an alpha level of .05. 60 degrees 70 degrees 80 degrees 45 87 40 50 80 56 65 93 47 75 95 62 64 98 87 a. (2) What test is appropriate? b. (1) State your null hypothesis: c. (1) State your alternative hypothesis. d. (2) Find the critical value: e. (3) Calculate the obtained statistic: f. (1) Make a decision: g. (1) What does your decision mean? h. (2) Paste your SPSS output here: i. (2) Explain how the Sig. value in your SPSS output leads you to make the same decision about the null hypothesis as you have made in part g

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

A school principal would like to evaluate whether the temperature of a classroom affects learning. She asks 3 classrooms (with 5 students in each classroom) to participate in the experiment,...

A school principal would like to evaluate whether the temperature of a classroom affects learning. She asks 3 classrooms [with 5 students in each classroom} to participate in the experiment,...

A school principal would like to evaluate whether the temperature of a classroom affects learning. She asks 3 classrooms (with 5 students in each classroom) to participate in the experiment,...

A School principal would like to evaluate whether the temperature of a classroom affects learning. she asks 3 classrooms (with 5 students in each classroom) to participate in the experiment,...

A school principal would like to evaluate whether the temperature ofa classroom affects learning. She asks 3 classrooms (with 5 students in each classroom) to participate in the experiment, receiving...

USE GRAPH BELOW FOR ANSWERS What test is appropriate? b. (1 pt) State your null hypothesis: c. (1 pt) State your alternative hypothesis. d. (2 pts) Find the critical value: e. (3 pts) Calculate the...

Question: Identify the three core beliefs of the translanguage stance. PART II TRANSLANGUAGING PEDAGOGY CHAPTER 4 Translanguaging Stance LEARNING OBJECTIVES Describe the importance of the first...

Question: How does the unit demonstrate/guide ways in which bilingual students and teachers approach the translanguage develop language, make room for bilingual ways of knowing, and foster more...

Question: What action steps are taken to ensure that translingualism unit designs and assessments promote content to build on their bilingualism, promote stronger social-emotional identity, and work...

Verify the binomial calculations in Figure 17.3. In figure 17.3 YEAR 0 YEAR1 YEAR 2 $307.74 $147.31 $55.80 $50 $15.64 S0

A vertical load P is applied at end B of rod BC. The constant of the spring is k and the spring is unstretched when θ = 0. (a) Neglecting the weight of the rod, express the angle θ...

3. The adjusted trial balance of J. Scott Chase, Attorney-at-Law, as of November 30, 20X1, after the company had completed the first month of operations, appears below. Appropriate adjustments have...

(Appendix 6A) First-In, First-Out Method; Equivalent Units Saludable Inc. produces a freeze-dried kale powder. Drying is the first department, and its output is measured in pounds. Saludable uses the...