Use a t-test to test the claim about the population mean p at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u= 52,500; a= 0.10 Sample statistics: x 51,794, s= 3000, n = 17 T-distribution table E Click the icon to view the t-distribution table. ... What are the null and alternative hypotheses? Choose the correct answer below. Level of confidence, C 0.80 0.90 0.95 0.98 0.99 O A. H: u2 52,500 H, p< 52,500 ОВ. На и#52,500 H, p= 52,500 One tail, a 0.05 0.10 0.10 0.025 0.01 0.005 d.f. Two tails, a 0.20 0.05 12.706 0.02 0.01 d.f. 3.078 6.314 31.821 31.821 63.657 1 Ос. Н. и52,500 H, p 52,500 OD. H us52,500 H, u> 52,500 1.886 2.920 4.303 6.965 9.925 2 3. 1.638 2.353 3.182 4.541 5.841 3 4 1.533 2.132 2.776 3.747 4.604 4 1.476 2.015 2.571 3.365 4.032 What is the value of the standardized test statistic? 5 6 6. 1,440 1.943 1.895 2.447 3.143 3.707 1,415 2.365 2.998 3.499 The standardized test statistic is. (Round to two decimal places as needed.) 8 1.397 1.860 1.833 3.355 8 3.250 9 2.306 2.896 9 1.383 2.262 2.821 What is(are) the critical value(s)? 10 1372 1.812 2.228 2.764 3.169 10 11 1.363 1.796 2.201 2.718 3.106 11 The critical value(s) is(are)O. 12 1.356 1.782 2.179 2.681 3.055 12 (Round to three decimal places as needed. Use a comma to separate answers as needed.) 13 1.350 1,771 2,160 2.650 3.012 13 14 1.345 1,761 2.145 2.624 2.977 14 Decide whether to reject or fail to reject the null hypothesis. 2.602 2583 2.567 15 1.341 1.753 2.131 2.947 15 1.337 1.746 2.120 2.110 16 2.921 16 O A. Fail to reject Ho. There is not enough evidence to reject the claim. 1.333 1.740 1.330 1.734 1.328 17 2.898 17 18 2.101 2.552 2.878 18 O B. Reject Ho. There is enough evidence to reject the claim. 19 1,729 1.325 1.725 2.093 2.539 2.861 19 20 2.086 2528 2.845 20 OC. Reject Ho. There is not enough evidence to reject the claim. 21 1.323 1.721 2.080 2518 2.831 21 22 1.321 1.717 2.074 2508 2.819 22 OD. Fail to reject Hg. There is enough evidence to reject the claim. 23 1.319 2.069 1.318 1.711 2.064 1.714 2.500 2.807 23 24 2.492 2.797 24 25 1.316 1,708 2.060 2.485 2,787 25 1.315 1.706 2.056 2479 2.779 26 27 1.314 1.703 2.052 2473 2.771 27 28 1.313 1.701 2.048 2.467 2.763 28 29 1.311 1.699 2.045 2.462 2.756 29 30 1.310 1.697 2.042 2.457 2.750 2.040 30 31 1.309 1.696 2.453 2.744 31 1900 1604 F*********:
Use a t-test to test the claim about the population mean p at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u= 52,500; a= 0.10 Sample statistics: x 51,794, s= 3000, n = 17 T-distribution table E Click the icon to view the t-distribution table. ... What are the null and alternative hypotheses? Choose the correct answer below. Level of confidence, C 0.80 0.90 0.95 0.98 0.99 O A. H: u2 52,500 H, p< 52,500 ОВ. На и#52,500 H, p= 52,500 One tail, a 0.05 0.10 0.10 0.025 0.01 0.005 d.f. Two tails, a 0.20 0.05 12.706 0.02 0.01 d.f. 3.078 6.314 31.821 31.821 63.657 1 Ос. Н. и52,500 H, p 52,500 OD. H us52,500 H, u> 52,500 1.886 2.920 4.303 6.965 9.925 2 3. 1.638 2.353 3.182 4.541 5.841 3 4 1.533 2.132 2.776 3.747 4.604 4 1.476 2.015 2.571 3.365 4.032 What is the value of the standardized test statistic? 5 6 6. 1,440 1.943 1.895 2.447 3.143 3.707 1,415 2.365 2.998 3.499 The standardized test statistic is. (Round to two decimal places as needed.) 8 1.397 1.860 1.833 3.355 8 3.250 9 2.306 2.896 9 1.383 2.262 2.821 What is(are) the critical value(s)? 10 1372 1.812 2.228 2.764 3.169 10 11 1.363 1.796 2.201 2.718 3.106 11 The critical value(s) is(are)O. 12 1.356 1.782 2.179 2.681 3.055 12 (Round to three decimal places as needed. Use a comma to separate answers as needed.) 13 1.350 1,771 2,160 2.650 3.012 13 14 1.345 1,761 2.145 2.624 2.977 14 Decide whether to reject or fail to reject the null hypothesis. 2.602 2583 2.567 15 1.341 1.753 2.131 2.947 15 1.337 1.746 2.120 2.110 16 2.921 16 O A. Fail to reject Ho. There is not enough evidence to reject the claim. 1.333 1.740 1.330 1.734 1.328 17 2.898 17 18 2.101 2.552 2.878 18 O B. Reject Ho. There is enough evidence to reject the claim. 19 1,729 1.325 1.725 2.093 2.539 2.861 19 20 2.086 2528 2.845 20 OC. Reject Ho. There is not enough evidence to reject the claim. 21 1.323 1.721 2.080 2518 2.831 21 22 1.321 1.717 2.074 2508 2.819 22 OD. Fail to reject Hg. There is enough evidence to reject the claim. 23 1.319 2.069 1.318 1.711 2.064 1.714 2.500 2.807 23 24 2.492 2.797 24 25 1.316 1,708 2.060 2.485 2,787 25 1.315 1.706 2.056 2479 2.779 26 27 1.314 1.703 2.052 2473 2.771 27 28 1.313 1.701 2.048 2.467 2.763 28 29 1.311 1.699 2.045 2.462 2.756 29 30 1.310 1.697 2.042 2.457 2.750 2.040 30 31 1.309 1.696 2.453 2.744 31 1900 1604 F*********:
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CR: Chapter Review
Problem 37E: Find the positive geometric mean between 4 and 64.
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