Question

Which of the following is a valid one-sample hypothesis test? A. H0: population parameter ≠ constant...

Which of the following is a valid one-sample hypothesis test?

  • A. H0: population parameter ≠ constant vs. H1: population parameter = constant
  • B. H0: population parameter > constant vs. H1: population parameter ≤ constant
  • C. H0: population parameter < constant vs. H1: population parameter ≥ constant
  • D. H0: population parameter = constant vs. H1: population parameter ≠ constant

Homework Answers

Answer #1

solution:

the null hypothesis is tested vs alternative hypothesis.

and there are three types of test

left tailed test : in which alternative hypothesis contain the less than sign

right tailed test: in which alternative hypothesis contain the right than (>) sign.

two tailed test: in which alternative hypothesis contain the not equal to ( ) sign.

so, the correct possible hypothesis test is option D, in which alternative hypothesis denotes the not equal to sign which is correct or possible to test.

D: population parameter = constant vs. population parameter constant

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which hypotheses represent a valid​ one-sample hypothesis​ test? A. H0: population parameter < constant H1 :population...
Which hypotheses represent a valid​ one-sample hypothesis​ test? A. H0: population parameter < constant H1 :population parameter > or equals constant B. H0​: population parameter > constant H1​: population parameter < or equals constant C.H0:population parameter equals constant vs. H1​: population parameter not equals constant D.H0:population parameter not equals constant H1: population parameter = constant
1. For a particular scenario, we wish to test the hypothesis H0 : μ = 14.9....
1. For a particular scenario, we wish to test the hypothesis H0 : μ = 14.9. For a sample of size 35, the sample mean X̄ is 12.7. The population standard deviation σ is known to be 8. Compute the value of the test statistic zobs. (Express your answer as a decimal rounded to two decimal places.) 2. For a test of H0 : μ = μ0 vs. H1 : μ ≠ μ0, assume that the test statistic follows a...
Is the statement H0 : = 12 a valid null hypothesis? No, there is no parameter...
Is the statement H0 : = 12 a valid null hypothesis? No, there is no parameter contained in this statement. Yes, this is a statement that compares two parameters. Yes, this is a statement that compares a parameter to a value. No, equalities are not permitted in a null hypothesis.
10. For a particular scenario, we wish to test the hypothesis H0 : p = 0.52....
10. For a particular scenario, we wish to test the hypothesis H0 : p = 0.52. For a sample of size 50, the sample proportion p̂ is 0.42. Compute the value of the test statistic zobs. (Express your answer as a decimal rounded to two decimal places.) 4. For a hypothesis test of H0 : μ = 8 vs. H0 : μ > 8, the sample mean of the data is computed to be 8.24. The population standard deviation is...
A sample is drawn from a population and we estimate that the two-sided 99% confidence interval...
A sample is drawn from a population and we estimate that the two-sided 99% confidence interval on the mean of the population is 1.09007 ≤ µ ≤ 1.40993. One of the following statement is correct, determine which. A. We would reject the null hypothesis H0 : µ = 1.1 against the alternative hypothesis H1 : µ 6= 1.1 at the level of significance α = 1%. B. We would fail to reject the null hypothesis H0 : µ = 1.5...
Consider the following hypothesis test for which a sample of 40 provided a mean of 16.5....
Consider the following hypothesis test for which a sample of 40 provided a mean of 16.5. Assume a population standard deviation of 7. H0: μ = 15 H1: μ > 15 a. At α = 0.02, what is the critical value for z, and what is the rejection rule? b. Compute the value of the test statistic z. c. What is the P-value? d. What is your conclusion?
1. A null hypothesis states that there is A. No significant difference between a population parameter...
1. A null hypothesis states that there is A. No significant difference between a population parameter and sample statistic. B. A significant difference between a population parameter and sample statistic. C. The difference between the population parameter and sample statistic is significant and can be attributed to sampling error. D. The difference between the population parameter and sample statistic is insignificant and cannot be attributed to sampling error. E. None of the above 2. An alternative hypothesis states that there...
1. a) For a test of H0 : μ = μ0 vs. H1 : μ ≠...
1. a) For a test of H0 : μ = μ0 vs. H1 : μ ≠ μ0, the value of the test statistic z obs is -1.46. What is the p-value of the hypothesis test? (Express your answer as a decimal rounded to three decimal places.) I got 0.101 b) Which of the following is a valid alternative hypothesis for a one-sided hypothesis test about a population mean μ? a μ ≠ 5.4 b μ = 3.8 c μ <...
Suppose that a sample has been drawn from a normal population to conduct the hypothesis test...
Suppose that a sample has been drawn from a normal population to conduct the hypothesis test H0:σ2=33 H1:σ2>33 Assume that you know that the sample variance is s2=63, the sample size is n=24, and take α=0.09. Draw the sampling distribution, and use it to determine each of the following: A. The test statistic is: B. The p-value is C. Your decision for the hypothesis test: A. Do Not Reject H1H1. B. Do Not Reject H0H0. C. Reject H0H0. D. Reject...
30.If one were to perform a hypothesis test using the following    hypotheses: H0: shipment is GOOD...
30.If one were to perform a hypothesis test using the following    hypotheses: H0: shipment is GOOD and H1: shipment is BAD      Which of the two types of errors is called the Producer’s risk?    a. Type I (alpha) b. Type II (beta) c. Both (a) and (b) d. Neither (a) nor (b) 31. When the sample size as a proportion of the population size (n/N) gets larger, the value of the finite correction multiplier approaches which value? a. 0 b. 1...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT