Question: Consider the following hypothesis test : H 0 : 1 - 2 0&H a : 1 - 2 > 0 The following results are for

Consider the following hypothesis test:H0:1-20&Ha: 1-2> 0

The following results are for two independent samples taken from the two populations.

Sample 1Sample 2n1= 40n2= 50x-bar1= 25.5x-bar2= 22.81= 5.22= 6.0

  1. What is the value of the test statistic?
  2. What is thep-value?
  3. With = 0.05, what is your hypothesis testing conclusion?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

3. Consider the following hypothesis test. H0: Ha: 1 2 0 1 2 0 The following results are for two independent samples taken from the two populations a. What is the value of the test statistic? b....

Q:

What is the test statistic, critical values and p values. Round to four decimal places as needed. Interpret the results Consider the following hypothesis statement using a = 0.02 and the following...

Q:

Consider the following hypothesis test: H 0 : 50 H a : > 50 A sample of 55 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the...

Q:

Please help with these homework practice problems, thank you! Consider the following hypothesis test: H0: u 1- u 2 = 0 Ha: u 1 - u 2 (equals sign with a line in it) 0 The following results are from...

Q:

Consider the following hypothesis test. : 50 - : > 0 The following results are for two independent samples taken from the two populations. Sample 1 n1 = 35 a. What is the value of the test statistic...

Q:

Consider the following hypothesis test. o : 50 vs Ha: - > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n=40 n=50 I=25.2 T2=22.8 0=5.2...

Q:

Consider the following hypothesis test. Hot H 1 - 12 - 0 H: 1 - H 2 7 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n, = 80 n, = 70 X - 104...

Q:

Hello, can you help me solve these business statistics problems? Thank you! You may need to use the appropriate appendix table or technology to answer this question. Recall the method used to obtain...

Q:

You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. H: H1-H> 0 The following results are for two independent samples...

Q:

Please help with these homework problems, thank you! 10.1 Practice Assignment: 10.1 Practice Save Questions Exercise 10.02 (Self-Test) Algorithmic 1. O 2. 3 eBook Video Consider the following...

Q:

What is the difference between a primary index and a secondary index?

Q:

For the provided sample mean, sample size, and population standard deviation, complete parts (a) through (c) below. x=38 ,n =100 ,=33 a. Find a 95% confidence interval for the population mean. The...

Q:

Immunization of a portfolio implies that changes in _ _ _ _ _ will not affect the value of the portfolio. Question 6 options: 1 ) book value of assets 2 ) maturity 3 ) market prices 4 ) interest...

Q:

On 1 March 2007 DB Limited issued R560 000 15% debentures at R98. The debentures were to be redeemed at par in four equal annual payments starting 28 February 2010. Required: Journalise the above...