Hypothesis testing of mean p-value method

Reference no: EM13110495

Task: Use a P-value to test the claim about the population mean using the given sample statistics. State your decision for a=0.05. Claim: mean does not = 230; Sample statistics: x(bar) = 216.5, s=17.3, n=48.

Reference no: EM13110495

Questions Cloud

Why individuals of a particular kind of moth pull : Each of the statements below is a hypothesis about why individuals of a particular kind of moth pull their forewings forward when poked. For each statement, label it (a) if it is a proximate hypothesis and (b) if it is an ultimate hypothesis.

Discuss benefits gained from case studies : What benefits can be gained from case studies? What dangers, if any, are there in using case studies? In what ways are they useful?

Find advantage and one disadvantage for flowering plants : Many flowering plants have co-evolved with their pollinators, while others have not. Give one advantage and one disadvantage for flowering plants that have generalists pollinators and flowering plants that have specialist pollinators.

Efficient internal hazard reporting and distribution system : What makes an efficient internal hazard reporting and distribution system? Where are the possible failures in sustaining these in-house programs?

Hypothesis testing of mean p-value method : Use a P-value to test the claim about the population mean using the given sample statistics. State your decision for a=0.05. Claim: mean does not = 230

What genetic principal does this situation exemplify : A woman who is homozygous recessive for mutation that results in deafness marries an unrelated man who is also deaf because he is homozygous for a recessive mutation. they have a child whose hearing is normal. explain how this can happen. what gen..

What is the probability that the gel pattern appears : a monohybrid cross is carried out between pea plants with round and wrinkled seeds. A single round seed is chosen from the F2 generation, and its DNA examined by electrophoresis. what is the probability that the gel pattern appears?

Explain evidence to reject hypothesis : A random group of students was selected from a large student conference to analyze their class in school. Is there evidence to reject the hypothesis that the number of students is equally distributed between the four classes, at alpha = .05?

Is correlation in population greater than zero : Gasoline and number of gallons sold. For sample of 14 stations last Tuesday, correlation was 0.83. At 0.05 significance level, is correlation in population greater than zero?

User Account

All Pages