Test the hypothesis of equal probabilities

Assignment Help Basic Statistics
Reference no: EM131038560

About how large a sample is needed to test the hypothesis of equal probabilities so thatP(type II error)=0.05 whenπ1 = 0.40 andπ2 = 0.60, if the hypothesis is rejected when the P-value is less than 0.01?

Reference no: EM131038560

Questions Cloud

Effect of width on the probability of a satellite : The horseshoe crab x = width values in Table 3.2 have a mean of 26.3 and standard deviation of 2.1. If the true relationship were similar to the fitted equation reported in Section 4.1.3, namely], how large a sample yields P(type II error) = 0.10 ..
What is the significance of sidewalks : Does this story contain elements that you associate with Gothic traditions in horror stories or mystery stories? What makes it an example of Southern Gothic fiction?
Essay on do not drop out why theres still value in college : Write an essay about Don't drop out: Why there's still value in college" by Alex Kern. Kern states that "school is a catalyst for experiences that teach you your physical, emotional, and mental limits.
Basis for developing employees knowledge : Developmental purpose means that it serves as a basis for developing employees knowledge and skills. Even employees who were meeting expectations can become more valuable when they receive and discuss performance feedback.
Test the hypothesis of equal probabilities : About how large a sample is needed to test the hypothesis of equal probabilities so thatP(type II error)=0.05 whenπ1 = 0.40 andπ2 = 0.60, if the hypothesis is rejected when the P-value is less than 0.01?
Differentiate between a review and a theoretical articl : Describe how to include quotations in an APA-style paper. What "rules" are prescribed (see chapter 6)? Describe how you cite sources of quoted material. What is the quote length over which APA requires you to get the author's permission to include..
Prediction equations when each predictor : Table 5.15 describes results from a study in which subjects received a drug and the outcome measures whether the subject became incontinent (y = 1, yes; y = 0, no). The three explanatory variables are lower urinary tract variables that represent d..
Write a summary paper about the age of individualism : Write a summary paper about The Age of Individualism. IN the future, it seems, there will be only one "ism" - Individualism - and its rule will never end.
Study of nonmetastatic osteosarcoma : Table 5.14 is from a study of nonmetastatic osteosarcoma described in the LogXact 7 manual (Cytel Software, 2005, p. 171). The response is whether the subject achieved a three-year disease-free interval.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Develop hypothesis and conduct analyses

Develop hypothesis, conduct analyses as you deem necessary, and prepare a page report of your findings. Papers will be evaluated in terms of their accuracy of analysis and interpretation, completeness, and quality of writing.

  Construct a confidence interval for the mean length

Construct a confidence interval for the mean length of the carrots using Gro-Haut circumstances and what is the probability of a puck being shot at speeds in between 82 and 96 mph?

  Confidence interval construction

June Walker is the Director of the Annual Fund for Marine Life University. She asks her analyst to study the giving patterns of the alumni of the School of Marine Sciences.

  A light fixture contains 2 light bulbs the lifetime xi of

a light fixture contains 2 light bulbs. the lifetime xi of each bulb is exponentially distributed with a mean of 200

  Approval rating-amendment

A newspaper reports that the gover- nor's approval rating stands at 65%. The article adds that the poll is based on a random sample of 972 adults and has a margin of error of 2.5%. What level of confidence did the pollsters use?

  Find probability that bill will pass using probability tree

Thirty-five percent of the Democrats and 70% of the Republicans favor the bill. The bill needs a simple majority to pass. Using a probability tree, determine the probability that the bill will pass.

  Studying the incomes of consumers in a particular region

An economist is interested in studying the incomes of consumers in a particular region. The population standard deviation is know to be $1,000. A random sample of 50 individuals resulted in an average income of $15,000.

  Why do we not always use the median why is the mode not a

q1 can you describe a data set for which one would one would prefer to use the median rather than the mean?q2 can you

  Data and correlation matrix

The management of a regional bus line thought its cost of gas might be correlated with its passenger/mile ratio. Comment on the data and correlation matrix below.

  Estimate the number of homes in the given range

Estimate the number of homes in the $150,000 up to $200,000 class. About how many homes sold for less than $225,000?

  A study of 24 graduates of four-year colleges revealed the

a study of 24 graduates of four-year colleges revealed the mean amount owed by a student in student loans was 14381.

  Cost of the preferred stock

Burnwood Tech plans to issue some $60 par preferred stock with a 6% dividend. A similar stock is selling on the market for $70. Burnwood must pay flotation costs of 5% of the issue price.

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