Research Study: The following data collected lists the typing speed as measured by a standard typing test for 5 college students, along with the number of pages they had to type for their project. Instructions: Use the data collected to compute the values listed in Table#1. Use .05 significance. Research Data Collected: Student Number of pages typed Typing speed Chris 37 70 Mary 6 24 Paul 12 15 Juan 24 52 Marcelo 16 25 Table #1 1. SP 2. r2 3. ∑x 4. ∑y 5. SSx 6. SSy 7. a 8. b 9. F ratio 10. F critical (value from F table)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Research Study:   The following data collected lists the typing speed as measured by a standard typing test for 5 college students, along with the number of pages they had to type for their project.
Instructions:  
 Use the data collected to compute the values listed in Table#1.  Use .05 significance.  

Research Data Collected:

Student

Number of pages typed

Typing speed

Chris

37

70

Mary

 6

24

Paul

12

15

Juan

24

52

Marcelo

16

25

 

Table #1

1.      SP

2.      r2

3.      ∑x

4.      ∑y

5.      SSx

6.      SSy

7.      a

8.      b

9.      F ratio

10.   F critical (value from F table)

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