Question

For a right tailed test of a hypothesis for a population mean with n= 14, the...

For a right tailed test of a hypothesis for a population mean with n= 14, the value of the test statistic was 1.60. The p-value is

a. between .10 and .05
b. between .05 and .025
c. greater than .10
d. less than .01
0 0
Add a comment Improve this question Transcribed image text
Answer #1

The correct answer is option a.between 0.10 and 0.05

Given :n=14

t statistic=1.60

df=n-1=13

From the t table(for right tailed single test) and for df=13

The value of test statistic (1.60) lies between 1.35(for p=0.10) and 1.77(for p=0.05)

Hence,the p value lies between 0.10 and 0.05

Add a comment
Know the answer?
Add Answer to:
For a right tailed test of a hypothesis for a population mean with n= 14, the...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Find the critical t-score (t) for the two tailed test with α-.01. a) t2.58 b) t3.01...

    Find the critical t-score (t) for the two tailed test with α-.01. a) t2.58 b) t3.01 c2.62 d) 2.65 e) none of these 14. 15.Therefore, the conclusion for this hypothesis test is: a) reject Ho at a-.05 and FTR Ho at a-o1 c) reject H° at α-.01 and FTR Ho at α-05 b) reject H, at α-.05 and α-.01 d) FIR h, at α-.05 and α-,01 e) none of these after in the percentage of cans showing discoloration 16. This...

  • Consider the following hypothesis test: H0 : u = 100 Ha : u not equal to...

    Consider the following hypothesis test: H0 : u = 100 Ha : u not equal to 100 A sample of 80 is used. Identify the -value and state your conclusion for each of the following sample results. Use a=0.05 . Round the value of the test statistic to three decimal places. If required enter negative values as negative numbers. a. x bar = 115 and s = 12 t-value p-value - Select your answer -lower than .01, between .01 and...

  • Consider the data below Descriptive Statistics: C1, C2 Variable N Mean SE Mean StDev Minimum Q1...

    Consider the data below Descriptive Statistics: C1, C2 Variable N Mean SE Mean StDev Minimum Q1 C1 25 161.56 6.72 33.58 106.00 125.00 C2 17 185.59 6.32 26.05 181.00 197.50 Median Q3 Maximum 143.00 167.50 234.00 208.00 227.50 288.00 Test the hypothesis that the mean for population 1 is less than the mean for population 2, assuming the the population variances are equal. The test statistic is found to be −2.48 . Find the p-value. Assume that the populations are...

  • 6. Testing a population mean, Methods (Exercise 9.23 eBook Consider the following hypothesis test: Ho: ?...

    6. Testing a population mean, Methods (Exercise 9.23 eBook Consider the following hypothesis test: Ho: ? 12 Ha: ? > 12 A sample of 25 provided a sample mean T -14 and a sample standard deviation s 4.32. a. Compute the value of the test statistic (to 2 decimals). b. Use the t distribution table (Table 2 in Appendix B) to compute a range for the p-value. The p-value is Select Answer the next three questions using the critical value...

  • Determine a left-tailed, right-tailed, or two-tailed test from a given null and alternative hypothesis. David hypothesize that...

    Determine a left-tailed, right-tailed, or two-tailed test from a given null and alternative hypothesis. David hypothesize that the average age of the population of Wyoming is less than 45 years. David records a sample mean equal to 42 and states the hypothesis as = 45 vs < 45. Select the best description for this type of test. a.) Two-tailed test b.) Left-tailed test c.) Upper-tailed test d.) Right-tailed test

  • 10) In a left-tailed test comparing two means with unknown variances assumed to be equal, the...

    10) In a left-tailed test comparing two means with unknown variances assumed to be equal, the test statistic was t = -1.81 with sample sizes of n1 = 8 and n2 = 12. The p-value would be: Select one: a. between .025 and .05 b.between .01 and .025 c.between .05 and .10 d. Must know α to answer The owner of a fish market determined that the weights of catfish are normally distributed, with a mean of 3.2 pounds and...

  • 1. Your hypothesis test for a proportion has a right-tailed critical region. The test statistic is...

    1. Your hypothesis test for a proportion has a right-tailed critical region. The test statistic is zz = 1.84. Find the p-value accurate to 2 decimal places. p-value = 2. Your hypothesis test for a mean with n = 23 has a left-tailed critical region. The test statistic is tt = -1.4. Find the p-value accurate to 2 decimal places. p-value =

  • 3, Hypothesis testing for the mean (gis known) Find the P-value for a two-tailed hypothesis test with a standardized test statistic of z 1.64. Decide whether to reject Ho when the level of signif...

    3, Hypothesis testing for the mean (gis known) Find the P-value for a two-tailed hypothesis test with a standardized test statistic of z 1.64. Decide whether to reject Ho when the level of significance is α a. 0.10. b. Find the P-value for a right-tailed hypothesis test with a standardized test statistic of z 1.64. Decide whether to reject Ho when the level of significance is a0.10. Homeowners claim that the mean speed of automobiles traveling on their street is...

  • Question Help Consider a right-tailed hypothesis test for a population mean winul hypothesis He: 0 a....

    Question Help Consider a right-tailed hypothesis test for a population mean winul hypothesis He: 0 a. Draw the ideal power curve b. Explain what your curve in part(a)portrays a. Choose the correct graph below О А. ОВ. (Power Ос. Power 1 b. Explain the meaning of the ideal curve The ideal power curve for a right-tailed hypothesis test is because V whenever the population mean is How It is not defined whenever the population meanis

  • If the null hypothesis is that the population mean is equal to 150 and a sample...

    If the null hypothesis is that the population mean is equal to 150 and a sample                 mean of 113 gave significant support against the null hypothesis, which of the                 following sample means would be certain to give support against the null                  hypothesis.     a) 114                              b.) 122                   c.) 264               d.) 112 _____12) If the p-value is less than the significance level, you would .      a.) reject the null hypothesis         b.) accept the...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT