Conduct a test for equality of mean catch

Assignment Help Basic Statistics
Reference no: EM131381143

According to Fortune, there has been an average decrease of 86% in the Atlantic cod catch over the last two decades.18 Suppose that two areas are monitored for catch sizes and one of them has a daily average of 1.7 tons and a standard deviation of 0.4 ton, while the other has an average daily catch of 1.5 tons and a standard deviation of 0.7 ton.

Both estimates are obtained from independent random samples of 25 days. Conduct a test for equality of mean catch and report your p-value.

Reference no: EM131381143

Questions Cloud

Test for significance of change : According to Labor Department statistics, the average U.S. work week shortened from 39 hours in the 1950s and early 1960s to 35 hours in the 1990s. - Test for significance of change.
Positioning and competition : Briefly describe a health care provider with which you are familiar and how that organization should position its offerings. Provide specific examples to support your response.
Market segmentation and targeting : From the e-Activity, determine how you would segment the market to conduct research for the health care product or service you found. Explain your rationale.
Determine the smallest length cd may have : Structural member AB is to be supported by a strut CD. Determine the smallest length CD may have, and specify where D must be located for a strut of this length to be used.
Conduct a test for equality of mean catch : Both estimates are obtained from independent random samples of 25 days. Conduct a test for equality of mean catch and report your p-value.
Responding to social health needs : Identify at least 2 ways the law has been used to respond to health-harming social needs in health communities. Do you feel the response was effective? What changes would you recommend as a healthcare regulator? Justify your rationale.
Describe the overall shape of hood canals bathymetry : Describe the overall shape of Hood Canal's bathymetry. What is the origin of the Hood Canal Basin. Are there any features of Hood Canal's bathymetry that your group can see that might influence its circulation? Explain.
Conduct a test for equality of mean catch : Both estimates are obtained from independent random samples of 25 days. Conduct a test for equality of mean catch and report your p-value.
Describe the emergency situations : Suppose you work in a hospital that just received twelve patients from a disaster event in your community. Your hospital is able to treat and provide necessary surgical services to those that require surgery. However, five patients are refusing ca..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd