Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. a technical engineer is interested in understandin

A technical engineer is interested in understanding the battery life of two different laptops for student...

60.1K

Verified Solution

Question

Statistics

A technical engineer is interested in understanding the batterylife of two different laptops for student usage at a communitycollege in California. The two models he has are Madroid andKrapple. He randomly assigned students to one of the laptop modelsand recorded the number of minutes the students were able to usethe computer until the battery ran out. Below is the datacollected.

Student #MadroidKrapple
1540575
2380525
3420583
4480680
5530628
6467680
7465640
8498630
9482725
10309780
11609530
12504280
13590350
14403376
15602540

Does the technical engineer have statistically significantevidence to present to the university budget committee to purchaseKrapple because it has, on average, a longer battery life?

Provide the p-value from your analysis

Answer & Explanation Solved by verified expert
3.6 Ratings (382 Votes)
Here we have paired data so paired t test should be usedLet d Krapple MadroidFollowing table shows the    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

General Management
1.2K views

Introduction Lori Patrick’s conversation earlier that day with Mike Lowe, the company’s CEO, kept running through Lori’s head...

General Management
1.2K views

Illustrate generic Strategies of Cost Leadership and Focus with appropriate examples

Biology
1.2K views

Which stage of mitosis is shown in the image below

Physics
1.2K views

180 Figure shows a circuit with three ideal batteries in it The circuit elements have...

Geometry
1.2K views

Find the area of the shaded figure A mm Type an exact answer in terms...

Calculus
1.2K views

Part 2 of 2 points O Points 0 c A 6000 seat theater has tickets...

Algebra
1.2K views

O 6 2 3 3 A 2 3 C 4 3 B 0 D 3...

Accounting
1.2K views

10 In centralization authority is pushed downward to lower organizational levels. 4 Select one: ut...

Accounting
1.2K views

When employee A decides to comply with another employee's suggestion after a conflict over a...

Accounting
1.2K views

For Retained Earnings. the category of account and its normal balance is ________ A. assets...

Finance
1.2K views

please answer both parts. purchased and sold the bond trappone you...

Finance
1.2K views

Using the information in the income statement and balance sheet, prepare the following ratios for...