Conclusion about the given result of the hypothesis test

Assignment Help Basic Statistics
Reference no: EM1321205

Give the conclusion about the given result of the hypothesis test

A research report summarizes the results of the hypothesis test by stating,"z = 2.13, p < .05." According to this report:

A. The null hypothesis was rejected and the probability of a Type I error is less than .05.

B. The null hypothesis was rejected and the probability of a Type II error is less than .05.

C. The null hypothesis was not rejected and the probability of a Type I error is less than .05.

D. The null hypothesis was not rejected and the probability of a Type II error is less than .05.

Reference no: EM1321205

Questions Cloud

Problems that companies are likely to face : Discuss some of the problems that companies are likely to face when both contingent workers and core employees work in the same location.
Test whether the average cycle of sleeping and waking : Test whether the average cycle of sleeping and waking differs significantly from 24 hours.
Complete a 360 degree feedback : A co-worker has asked four colleagues, including you, to complete a 360 degree feedback for them. In the past, you have had problems with this individual's ability to meet deadlines on teams you have worked on.
Determining number of agent at ticket counter : Simulate this model and determine the number of agents needed to achieve an average waiting time of 5 minutes or less. This will require an iterative approach in which you run the model with one server, then with two servers, three servers and so ..
Conclusion about the given result of the hypothesis test : A research report summarizes the results of the hypothesis test by stating,"z = 2.13, p
Samples least likely obtained-normal population : For a normal population with u. = 80 and a = 20 which of the following samples is least likely to be obtained?
Find the sample size for the given problem : It is impossible to obtain a standard error less than 2 for any sized sample.
Result of studying personal financial planning : What financial strategies should you develop as a result of studying personal financial planning? What financial problems might you avoid?
Solving linear programming problem : Solving linear programming problem.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability values depend on normal distribution

Find out the probability that: (a) The amount requested is between $65,000 or more?

  What is the forecast for month 11

Evaluate 2-month moving average and Exponential smoothing by MAD.

  The estimated mean daily sales of the population

Find out the estimate of the population mean.The mean daily sales at the Stop and Go are $20,000 for a sample of 40 days. The standard deviation of the sample is $3,000.

  Conclusion of evidence using normal distribution

By using significance level a = .05, and suppose a normal distribution what does evidence conclude?

  Find the possibility that the household selected

the probability that a household is both prosperous and educated is P (A and B) = 0.082. What is the probability P (A or B) that the household selected is either prosperous or educated.

  Find the probability that the adult

Show some work for each part. A diagram can be helpful. A survey of adults found the following: 65 percent of the adults drink coffee. 35 percent drink tea. 80 percent drink coffee or tea (or both). If we choose a surveyed adult at random, find t..

  Simple and conditional probabilities

Since she is allowed to reserve one time if her first serve is out what should her serving strategy be?

  Find out if there is a difference among the income of adults

The following study was developed by Economist Simon Fass. Fass surveyed a sample population of low-income households in St. Martin. The variables analyzed were monthly income per adult and choice of rental contract for housing.

  Estimated or dear proportion of defective cups

Which is the estimated or dear proportion of defective cups in the population?

  Explain finding value of test statistic and p-value

Explain finding value of test statistic and P-value also understand the result. At the .01 significance level can we compute that the mean fare has increased.

  Suppose we drew a histogram

Suppose we drew a histogram of these 18 death rates using class intervals 1 — 1.9, 2 — 2.9, 3 — 3.9, 4 — 4.9 and 5 — 5.9. Using the histogram, we would

  What is the variance and standard deviation

Twenty three percent of automobiles are not covered by insurance. On a particular weekend, 35 automobiles are involved in accident.

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