Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. 3. take the mean and standard deviation of data se

3. Take the mean and standard deviation of data set A calculated in problem 1 and...

70.2K

Verified Solution

Question

Basic Math

3. Take the mean and standard deviation of data set A calculatedin problem 1 and assume that they are population parameters (μ andσ) known for the variable fish length in a population of rainbowtrouts in the Coldwater River. Imagine that data set B is a sampleobtained from a different population in Red River (Chapter 6problem!). a) Conduct a hypothesis test to see if the mean fishlength in the Red River population is different from the populationin Coldwater River. b) Conduct a hypothesis test to see if thevariance in fish length is different in the Red River populationcompared to the variance in the Coldwater population.

• Data set A: total= 677.98, mean= 67.798, n= 10, variance=0.663084, std devition= 0.814299972

• Data set B: total= 574.24, mean=71.78, n=8, variance=0.727143, std devition= 0.852726719

 Do not use excel function for p value.  Show all yourwork

Answer & Explanation Solved by verified expert
4.5 Ratings (876 Votes)
Data set A total 67798 mean 67798 n 10 variance0663084 std devition 0814299972Data set B total 57424 mean7178 n8 variance 0727143std devition 0852726719a Conduct a hypothesis test to see if the mean fishlength in the Red River population is different from the populationin Coldwater    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

(a) When there is a need to describe a system at the current time or at...

Civil Engineering
Q

A light bulb is 3.00m3.00m from a wall. You are to use a concave mirror to...

Physics
Q

A culvert for a new roadway fill is to be designed for a 25 year flood....

Civil Engineering
Q

DISCUSSION BOARD FORUM 1/PROJECT 2 INSTRUCTIONS Standard Deviation and Outliers Thread: For this assignment, you will use...

Basic Math
Q

Exercise 21-13 The Welding Department of Healthy Company has the following production and manufacturing cost data...

Accounting
Q

Three vessels A B and C of different shapes contain water upto the same height...

Physics
Q

9 i entify the similar triangles Then find the value of 6 M A K...

Geometry
Q

Fill in the blank with the appropriate word.A group that also satisfies the commutative property...

Basic Math
Q

4 45 ependent Practice Homework I Fill in the length of each segment in the...

Algebra
Q

Scenario: Your hospital has an opportunity to participate with an Accountable Care Organization (ACO) contract...

Accounting
Q

Question Drupo Current Arrempt progress Bandhill Wholesalers is preparing its merchandise purchases budget. Budgeted sales...

Accounting
Q

Anyone knows about this CPI per annum over long term in Australia? ...

Finance