Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. julia enjoys jogging. she has been jogging over a

Julia enjoys jogging. She has been jogging over a period of several years, during which time...

50.1K

Verified Solution

Question

Basic Math

Julia enjoys jogging. She has been jogging over a period ofseveral years, during which time her physical condition hasremained constantly good. Usually she jogs 2 miles per day. Duringthe past year Julia recorded how long it took her to run 2 miles.She has a random sample of 95 of these times. For these 95 timesthe mean was 15.60 minutes and the standard deviation s=1.80minutes. Find the margin of error (round to 2 decimal places) andthe 90% confidence interval for Julia’s average running time.

Answer & Explanation Solved by verified expert
3.8 Ratings (368 Votes)
Confidence Interval Lower    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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

The circle has a central angle of 56 as shown in the lagra A A...

Geometry
Q

refers to the decision by a farmer to use genetically engineered crops rather than traditional...

Biology
Q

55 In two dimensional elastic collision which among the following are correct Momentum is always...

Physics
Q

Consider the following a Draw a tree diagram to display all the possible outcomes that...

Basic Math
Q

12 x Step 3 of 3 Identify the correct graph of this piecewise defined function...

Algebra
Q

Federal taxation 2015 Hello need help with this homework. The three different levels of government...

Accounting
Q

Ramada Company produces one golf cart model. A partially complete table of company costs follows:...

Accounting
Q

Required information [The following information applies to the questions displayed below.] Nautical has two classes...

Accounting
Q

Tysenn Corp. issued 12%, $520,000, 10-year bonds for $493,000 on December 31, 2016. Debt issue...

Accounting
Q

post the journal entries to the T Accounts

Accounting
Q

A not-for-profit organization receives $150 from a donor. The donor receives two tickets to a...

Accounting
Q

Cost-volume-profit analysis Required a. Calculate the weighted average contribution margin. b. Compute the...

Accounting