Find the critical value for the hypothesis test

Assignment Help Basic Statistics

Reference no: EM13118963

Suppose that a small college claims that they graduate at leastb 500 students every semester.A random sample of 31 semesters yields a sample mean of 420, with standard deviation of s=65.Given that the pair of hypotheses that correspond to the claim are H0=500Find the critical value for the hypothesis test.Assume that the level of significance is 0.02.

Reference no: EM13118963

Questions Cloud

Construct a histogram and frequency polygon for the data : An animal trainer obtained the following data, given in seconds. Construct a histogram, frequency polygon, and ogives for the data, and analyze the results.

What is the gas : A volume of 725 mL of a gas is collected at 105 degrees C and 746 torr. The gas sample weighs 1.92 grams. what is the gas.

What is the expected average queue length : The time interval between services at the station follow exponential distribution and as such the mean time taken to serve a unit is 5 minutes. What is the expected average queue length?

How can a single gene code for more than one protein : how can a single gene code for more than one protein.

Find the critical value for the hypothesis test : Given that the pair of hypotheses that correspond to the claim are H0=500. Find the critical value for the hypothesis test.Assume that the level of significance is 0.02.

What are two of the biggest economic savings : What are two of the biggest economic savings from an Environmental Management System? Explain how the savings occur.

Find probability of selecting number divisible by thousand : A company has random drug test employee numbers range from 1 to6296. Find probability of selecting number less than 1000 and selecting a number divisible by 1000.

How much hydrochloric acid is produced : How much HCl is produced from the reaction of an excess of HSbCl4 with 3 moles H2S in the following reaction? HSbCl4 + H2S ! Sb2S3 + HCl

Why wont this drug work in vivo? : You've developed a new Alzheimer's drug that disrupts the abnormal amyloid pathway that results in Alzheimer's disease. In its current formulation, the octanol/water partition coefficient of your drug is quite low, completely lipophobic. Why won't..

User Account

All Pages