Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. please do the math by hand, do not use a program,

Please do the math by hand, do not use a program, I need to see the...

50.1K

Verified Solution

Question

Basic Math

Please do the math by hand, do not use a program, I need to seethe procedure, the answer itself is less important.

Comparison of peak expiratory flow rate (PEFR) before and aftera walk on a cold winter's day for a random sample of 9 asthmatics.Use the following data to determine if the patients conditionedchanged after a walk. Present your results and make someinterpretations.

Subject

Before

After

1

312

300

2

242

201

3

340

232

4

388

312

5

296

220

6

254

256

7

391

328

8

402

330

9

290

231

Answer & Explanation Solved by verified expert
3.9 Ratings (479 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

13 Saved Jonsie earns 1 200 per week He is married and files jointly The...

Biology
1.2K views

3) What are “age structured” population models and how do they inform toxicological impacts on populations? Why...

Chemistry
1.2K views

Why does the negative potential superimposed with an AC current allow Low mass particles to pass through...

Psychology
1.2K views

What role does culture play in language and thinking?

Basic Math
1.2K views

11 Chords BC and DE are drawn to circle A with BC parallel to DE...

Basic Math
1.2K views

Let a 5 5 and b 1 0 Find the projection of b onto a...

Basic Math
1.2K views

Domain h Function Not a function Relation 1 Function Not a function Relation 3 Domain...

Basic Math
1.2K views

In a writing course the professor surveyed the st for two of the genres All...

Calculus
1.2K views

Explain how the graph of the function f x give the domain and range To...

Accounting
1.2K views

Presented below is information...

Accounting
1.2K views

Test Yourself The first questions below are the same questions asked in "What Do You...

Accounting
1.2K views

-If the Cost of Goods decreases and all other factors remain the same then: ...