0.000.010.020.030.040.050.060.070.080.09- 3.0 0.0013 0.0013 0.0013 0.0012 0.0012 0.0011 0.0011 0.0011 0.0010 0.0010- 2.9 0.0019 0.0018 0.0018 0.0017 0.0016 0.0016 0.0015 0.0015 0.0014 0.0014- 2.8 0.0026 0.0025 0.0024 0.0023 0.0023 0.0022 0.0021 0.0021 0.0020 0.0019- 2.7 0.0035 0.0034 0.0033 0.0032 0.0031 0.0030 0.0029 0.0028 0.0027 0.0026- 2.6 0.0047 0.0045 0.0044 0.0043 0.0041 0.0040 0.0039 0.0038 0.0037 0.0036- 2.5 0.0062 0.0060 0.0059 0.0057 0.0055 0.0054 0.0052 0.0051 0.0049 0.0048- 2.4 0.0082 0.0080 0.0078 0.0075 0.0073 0.0071 0.0069 0.0068 0.0066 0.0064- 2.3 0.0107 0.0104 0.0102 0.0099 0.0096 0.0094 0.0091 0.0089 0.0087 0.0084- 2.2 0.0139 0.0136 0.0132 0.0129 0.0125 0.0122 0.0119 0.0116 0.0113 0.0110- 2.1 0.0179 0.0174 0.0170 0.0166 0.0162 0.0158 0.0154 0.0150 0.0146 0.0143- 2.0 0.0228 0.0222 0.0217 0.0212 0.0207 0.0202 0.0197 0.0192 0.0188 0.0183- 1.9 0.0287 0.0281 0.0274 0.0268 0.0262 0.0256 0.0250 0.0244 0.0239 0.0233- 1.8 0.0359 0.0351 0.0344 0.0336 0.0329 0.0322 0.0314 0.0307 0.0301 0.0294- 1.7 0.0446 0.0436 0.0427 0.0418 0.0409 0.0401 0.0392 0.0384 0.0375 0.0367- 1.6 0.0548 0.0537 0.0526 0.0516 0.0505 0.0495 0.0485 0.0475 0.0465 0.0455- 1.5 0.0668 0.0655 0.0643 0.0630 0.0618 0.0606 0.0594 0.0582 0.0571 0.0559- 1.4 0.0808 0.0793 0.0778 0.0764 0.0749 0.0735 0.0721 0.0708 0.0694 0.0681-1.3 0.0968 0.0951 0.0934 0.0918 0.0901 0.0885 0.0869 0.0853 0.0838 0.0823- 1.2 0.1151 0.1131 0.1112 0.1093 0.1075 0.1056 0.1038 0.1020 0.1003 0.0985- 1.1 0.1357 0.1335 0.1314 0.1292 0.1271 0.1251 0.1230 0.1210 0.1190 0.1170- 1.0 0.1587 0.1562 0.1539 0.1515 0.1492 0.1469 0.1446 0.1423 0.1401 0.1379- 0.9 0.1841 0.1814 0.1788 0.1762 0.1736 0.1711 0.1685 0.1660 0.1635 0.1611-0.8 0.2119 0.2090 0.2061 0.2033 0.2005 0.1977 0.1949 0.1922 0.1894 0.1867-0.7 0.2420 0.2389 0.2358 0.2327 0.2296 0.2266 0.2236 0.2206 0.2177 0.2148-0.6 0.2743 0.2709 0.2676 0.2643 0.2611 0.2578 0.2546 0.2514 0.2483 0.2451-0.5 0.3085 0.3050 0.3015 0.2981 0.2946 0.2912 0.2877 0.2843 0.2810 0.2776- 0.4 0.3446 0.3409 0.3372 0.3336 0.3300 0.3264 0.3228 0.3192 0.3156 0.3121-0.3 0.3821 0.3783 0.3745 0.3707 0.3669 0.3632 0.3594 0.3557 0.3520 0.3483-0.2 0.4207 0.4168 0.4129 0.4090 0.4052 0.4013 0.3974 0.3936 0.3897 0.3859%3D-0.1 0.4602 0.4562 0.4522 0.4483 0.4443 0.4404 0.4364 0.4325 0.4286 0.4247%3D– 0.0 0.5000 0.4960 0.4920 0.4880 0.4840 0.4801 0.4761 0.4721 0.4681 0.4641%3D Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis.a) one-tail test, z;= 1.40, and a = 0.02b) one-tail test, z, = - 2.55, and a = 0.10c) two-tail test, z, = 2.60, and a = 0.02d) two-tail test,= - 1.66, and a = 0.05Click here to view page 1 of the cumulative probabilities for the standard normal distribution.Click here to view page 2 of the cumulative probabilities for the standard normal distribution.

Given that Calculate the p-value for the following conditions and determine whether or not to…

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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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For a one-tailed hypothesis test with α = .01 and a sample of n= 28 scores, the critical t value is either t = +2.473 or t= -2.473. True or False
If I conduct a hypothesis testing with Type I error set at 0.05 and a resulting p-value of 0.3, what would my conclusion be?
Find the p-value for the following t-test statistics of the null hypothesis, Ho : µ = µo A: Statistic : 1,45, Alternative : Two-sided B:Statistic : 1,45, Alternative : One-sided upper C: Statistic : 1,45 Alternative : One-sided lower D: Statistic : -2,3, Alternative : One-sided upper E: Statistic 2,7, Alternative Two-sided
In a given hypothesis test, the null hypothesis cannot be rejected at the 0.005 and the 0.01 level of significance, but can be rejected at the 0.03 level. The most accurate statement about the p−value for this test is: A. p-value<0.005B. 0.005<p-value<0.03C. 0.01<p-value<0.03D. p-value>0.03E. p-value=0.01F. 0.005<p-value<0.01
Which of the following statements represents a null hypothesis? Strawberries are more nutritious than raspberries. More people prefer Burger King over McDonald's cheeseburgers. COVID is not more dangerous than influenza virus. Smoking cigars has a lower risk of cancer compared to smoking cigarettes.
Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis. a) one-tail (upper) test,zp=2.98,andα=0.10 b) one-tail (lower) test,zp=−0.88,andα=0.05 c) two-tail test,zp=−1.73,andα=0.05 d) two-tail test,zp=1.17,andα=0.02 Question content area bottom Part 1 a)p-value=enter your response here(Round to four decimal places as needed.) Part 2 Determine whether or not to reject the null hypothesis. Choose the correct answer below. A.Do not rejectH0,since the p-value isgreater than or equal tothe significance levelα. B.RejectH0,since the p-value isless thanthe significance levelα. C.RejectH0,since the p-value isgreater than or equal tothe significance level α. D.Do not rejectH0,since the p-value isless thanthe significance levelα. Part 3 b) p-value=enter your response here(Round to four decimal places as needed.) Part 4 Determine whether or not to reject the null…
In a recent sample of 250 households, 45% of them owned a video game console. A hypothesis test was performed using the following hypotheses: Họ : p = 0.40 vs. H, : p> 0.40. A Type II error for this hypothesis test is: To conclude that 40% of households own a video game console when, in reality, it is more than 40%. To conclude that 40% of households own a video game console when, in reality, it is equal to 40%. To conclude that r than 40% of households own a video game console when, in reality, it is more than 40%. To conclude that more than 40% of households own a video game console when, in reality, it is equal to 40%.
(a) Find the P - value for the test statistic z=1.36 for the following null and alternative hypotheses:
The label on a 4-quart container of orange juice states that the orange juice contains an average of 1 gram of fat or less. Answer the following questions for a hypothesis test that could be used to test the claim on the label. (a) Develop the appropriate null and alternative hypotheses. H0: ? > 1 Ha: ? ≤ 1 H0: ? < 1 Ha: ? ≥ 1 H0: ? ≤ 1 Ha: ? > 1 H0: ? = 1 Ha: ? ≠ 1 H0: ? ≥ 1 Ha: ? < 1 (b) What is the type I error in this situation? What are the consequences of making this error? It is claiming ? < 1 when it is not. This error would claim that the product is not meeting its label specification when it really is meeting its specification. It is claiming ? ≥ 1 when it is not. This error would miss the fact that the product is not meeting its label specification. It is claiming ? ≤ 1 when it is not. This error would miss the fact that the product is not meeting its label specification. It is claiming ? > 1 when it is not. This error would claim that the…
Which of the following statements most adequately summarizes the conclusion statement resulting from a p-value of 0.04 ? Group of answer choices We reject the null hypothesis at the alpha level of 0.05. But we cannot differentiate between the null hypothesis is truly wrong and we are making a type I error We reject the null hypothesis at the alpha level of 0.05. But we cannot differentiate between the null hypothesis is truly wrong and we are making a type II error We fail to reject the null hypothesis at the alpha level of 0.05 We can conclude that the null hypothesis is truly wrong
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ=60 seconds H1: μ≠60 seconds B. H0: μ=60 seconds H1: μ<60 seconds C. H0: μ=60 seconds H1: μ>60 seconds D. H0: μ≠60 seconds H1: μ=60 seconds Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.)
Which of the following statements is true if when using null hypothesis testing, our p value (in the "sig" column of SPSS output) is 0.069? a) Reject the null hypothesis b) Fail to reject the null hypothesis c) Reject the alternative hypothesis d) Fail to reject the alternative hypothesis

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