Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. the average american eats 1.5 cups of vegetables a

The average American eats 1.5 cups of vegetables a day (may not be accurate). A...

70.2K

Verified Solution

Question

Basic Math

image

The average American eats 1.5 cups of vegetables a day (may not be accurate). A researcher is interested in whether teenagers eat less vegetables on average than does the average American. She takes a sample of 25 teenagers and asks how much vegetables they eat. She finds that the mean amount of vegetables her subjects eat a day is 1.1 cups with a standard deviation of 0.5. What would be the appropriate test for the researcher to use to test whether teenagers actually do eat less vegetables than the average American at an alpha level of .01?Z Test: One TailedZ Test, Two-tailedSingle Sample T Test; One-TailedSingle Sample T Test: Two Tailed

Answer & Explanation Solved by verified expert
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

Biology
1.2K views

When the members of a population reproduce at a constant rate and overshoot the carrying...

Biology
1.2K views

Define and describe the Middle Passage How did the Monroe Doctrine change the foreign policy...

Physics
1.2K views

NUMERICAL VALUE TYPE This section contains 8 questions Each question is numerical value For each...

Physics
1.2K views

Q 101 A vessel is filled with a gas at one Q 101 atmospheric pressure...

Geometry
1.2K views

Write down a formula for the perimeter of this regular shape Find p when s...

Geometry
1.2K views

1 The diagram above shows the path a bird flies from the top of a...

Statistics
1.2K views

Which of the following graphs from the videos has a clear outlier of the relationship...

Algebra
1.2K views

Perform the indicated operation 7w 6 w 5w 6 w w 2

Accounting
1.2K views

Lydell Corporation currently operates in two states, P and Q. State P has a 5...

Accounting
1.2K views

Gable Company uses three activity pools. Each pool has a cost driver. Information for Gable...

Accounting
1.2K views

Menlo Company distributes a single product. The companys sales and expenses for last month follow:...

Accounting
1.2K views

Muse use the tabular format 1,000 units 980 units Budgeted production Actual...