Answered: The probability of not rejecting the…

Math

Probability

The probability of not rejecting the null hypothesis given that the alternative is true is called

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: The probability that a 28-year-old gets less than 5 hours sleep is 35.2%. The probability that a…

A: The probability that a 28-year-old gets less than 5 hours sleep is 35.2%. The probability that a…

Q: A researcher risks making a Type I error any time the null hypothesis is rejected? state the reason?

A: Type I error: The type I error can be defined as the probability of rejecting the null hypothesis…

Q: About 21 women in 100,000 have a certain disease (D), so P(D) = 0.00021 and P(no D) = 0.99979. The…

A: The provided information is as follows:The probability of having the disease is .The probability of…

Q: The probability that a person with certain symptoms has hepatitis is 0.8. The blood test used to…

A: event A : has hepatitis event+ve : test positive P(A) = 0.8 P(A') = 1 -0.8 =0.2 P(+ve|A) = 0.90…

Q: Find the experimental probability of rolling a 2.

A: We have given that the sample space S = { 1, 2, 3, 4, 5, 6 }.

Q: What does the power of a hypothesis test tell you? How is it related to the probability of making a…

A: Solution: It is required to mention what does the power of a hypothesis test tell you? How is it…

Q: A researcher is looking at a new marketing campaign for a product. After 200 people watched the…

A: Introduction: It is required to obtain the expected and observed numbers of people that liked the…

Q: If the null hypothesis is false and the researchers do not reject it, a Type I error has been made.…

A: We know that- Type I error- Rejecting the null hypothesis when it is actually true. Type II error-…

Q: A decision to reject the null hypothesis means you have demonstrated that the treatment has no…

A: Given problem Given that A decision to reject the null hypothesis means you have demonstrated…

Q: (d) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in…

A: Rejection rule: If the test statistic is less than or equal to the critical value then rejects the…

Q: Can you give me an example on how to write the null and alternative hypotheses and determine if each…

A: Basically, null hypothesis is the statement of a population parameter such as mean, proportion,…

Q: Suppose that a manufacturing process is such that the probability of a card being correctly…

A: p(correctly populated)=0.85 ∴p(incorrectly populated)=0.15if correctly populated : profit 50 rand…

Q: The sum of the probabilities of all outcomes in a sample space is

A: Here We will use the Basic law of probability

Q: The type II error is also known as false positive or false alarm. Wrongfully failing to reject the…

Q: If we reject the null hypothesis when, in fact, it is true, we have Select one: a. a probability of…

A: If we reject the null hypothesis when, in fact, it is true, we have Select one: a. a probability…

Q: Many diagnostic tests for detecting diseases do not test for the disease directly but for a chemical…

A: Given that, Many diagnostic tests for detecting diseases do not test for the disease directly but…

Q: what is the alternative and null hypothesis for this question

A: Given that To conduct hypothesis for the relationship between sexual gender and preference for the…

Q: A Type I error occurs when a treatment has an effect but the decision is to fail to reject the null…

A: Type I error: The type I error is the rejection of the null hypothesis when it is actually true.…

Q: The wait time for a new roller coaster is at least 90 minutes. State the null and alternative…

Q: Suppose you have been contracted by a pharmaceutical or diagnostic company to analyze a test for…

A: The given values are as follows: Ptest + influenza=0.90Ptest - no influenza=0.95 Pinfluenza=0.01…

Q: The sensitivity of a medical test is the true positive rate. In other words, the sensitivity is the…

A: Question 4) X is the number of people who receive false positives. The sample size is 30. So, the…

Q: Which is false for a Bernoulli trial? * O Probabilities are constant O Done without replacement O…

Q: When the p-value is greater than alpha, the conclusion for the hypothesis test is to reject the null…

Q: The probability of Uber X arriving at the airport at or before your planned arrival time is 0.85.…

A: Given Information: The probability of Uber X arriving at the airport at or before your planned…

Q: When the null hypothesis is not rejected in the Test for Independence, it means that the variables…

A: We have given that, When the null hypothesis is not rejected in the Test for Independence, it means…

Q: A study showed that the sex ratio of children born to families in a native community of Ontario…

A: A study showed that the sex ratio of children born to families . Given: A news paper report about…

Q: The GPAs of a large population of university students are approximately normally distributed with…

A: Let X denotes the GPA of the students of an university. Then, X is normally distributed with mean…

Q: rejecting a true alternative hypothesis, H1 leads to committing a type II error True or False

Q: Given that a person married was female, what is the probability that the person was between the ages…

A: 1.From the given information, Less than 2020-2425-3435-4445…

Q: When the null hypothesis is true, the F test statistic is close to ["",…

A: H0: Null Hypothesis F test statistic (F)=Variance of Dataset1Variance of Dataset2

Q: Albrech’s is an upscale garden center that sells a clay orchid pot. Inventory is reviewedweekly and…

A: Average weekly demand is 20 units. Standard deviation of demand is 10. They have 36.5 pots on hand…

Q: tall purple short purple tall white

A: Here we have two nominal variables each with two or more possible values. We want to conclude that…

Q: If the probability is below 0.01, the data provide strong evidence that the null hypothesis is…

A: P-value or probability value: P-value or probability value method involves the probability of…

Q: Consider the null hypothesis Ho: The man is innocent of crime. Ha: The man is guilty of crime. What…

A: here given null and alternate hypothesis Ho: The man is innocent of crime. Ha: The man is guilty of…

Q: In screening for a certain disease, the probability that a healthy person wrongly gets a positive…

A: H= Healthy D= DiseaseP= PositiveN=NegativeP(P|H)=0.05, P(N|D)=0.002 P(D)=1%

Q: A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed,…

A: Given The null and alternative hypothesis isH0:p≥0.3Ha:p<0.3

Q: Rejecting a true null hypothesis, which type of error it is?

A: While performing a hypothesis test,one can commit two types of errors.He might reject the null…

Q: A student performs a test of Ho: u = 100 versus H,:u> 100 and gets a P-value of 0.044. The student…

A: We decide whether to reject the null hypothesis or not by comparing the p-value with the level of…

Question

Expert Solution

Step 1

Not rejecting the null hypothesis when in fact the alternate hypothesis is true is called a Type II error

Rejecting the null hypothesis when it is in fact true is called a Type I error

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

What is F test of the null hypothesis?
In a test of statistical hypotheses, the P-value tells us O the probability of observing a sample mean as we did or something more unusual if the null hypothesis is true. if the null hypothesis is true. if the alternative hypothesis is true. the largest level of significance at which the null hypothesis can be rejected.
When a result is not extreme enough to reject the null hypothesis, explain why it is wrong to conclude that your result supports the null hypothesis.
A trainee pilot has a 0.7 chance of passing the written exam for a private pilot's license. Calculate the likelihood that the student will pass the exam before the fifth attempt.
If the p-value is very large (say close to 1), then it is likely that we will reject the null hypothesis. True False
A type I error could be committed even if the null hypothesis is false True False
A researcher is looking at a new marketing campaign for a product. After 200 people watched the marketing campaign about 60 percent liked the product. Prior to the marketing campaign the product was liked by about 50 percent of people. What is the expected number of people that do not like the product if the null hypothesis is true and what is the observed number of people that do not like a product after watching the marketing campaign?
In a hypothesis test, if our calculated probability is greater than alpha, we should accept the null hypothesis. True False
In this case, p-value is greater. So null hypothesis should not be rejected, correct?