(a) What are the appropriate null and alternative hypotheses? Hol> 1,300 H,- 1,300 Hoi H- 1,300 H 1,300 Hoi« 1,300 Hi- 1,300 O Hol-1,300 HI 1,300 • Hoi - 1,300 H,i> 1,300 (b) Let X denote the sample average compressive strength for n- 15 randomly selected specimens. Consider the test procedure with test statistic X itself (not standardized), What is the probability distribution of the test statistic when Ho is true? The test statistic has a binomial distribution. O The test statistic has a gamma distribution. • The test statistic has a normal distribution. lO The test statistic has an exponential distribution. If - 1,340, find the P-value. (Round your answer to four decimal places.) Pvalue - 0.01
(a) What are the appropriate null and alternative hypotheses? Hol> 1,300 H,- 1,300 Hoi H- 1,300 H 1,300 Hoi« 1,300 Hi- 1,300 O Hol-1,300 HI 1,300 • Hoi - 1,300 H,i> 1,300 (b) Let X denote the sample average compressive strength for n- 15 randomly selected specimens. Consider the test procedure with test statistic X itself (not standardized), What is the probability distribution of the test statistic when Ho is true? The test statistic has a binomial distribution. O The test statistic has a gamma distribution. • The test statistic has a normal distribution. lO The test statistic has an exponential distribution. If - 1,340, find the P-value. (Round your answer to four decimal places.) Pvalue - 0.01
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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