17. Which choice best describes the p-value for the test Ho : 3₁ = 0?(a)(b)(c)(d)(e)P≥ 0.100.05 ≤p < 0.100.02 p < 0.050.01 < p < 0.02P < 0.01 i XiCT CONTI12-0.751.30-1.551.25As a reminder: When calculating answers, please use at least 4 decimals for intermediate calculations.135793 54 75Yi-2.509

The formula of the test statistic is,where,b denotes the value of slope, denotes the population value of slope denotes the standard error of slope.The formula of slope is,The formula of standard error of slope is,The formula of standard error is,Null hypothesis:That is, there is no significant difference in the model due to slope.Alternative hypothesis: That is, there is significant difference in the model due to slope.Use EXCEL to determine the value of test statistic and the P-valueEXCEL procedure: 1. Go to EXCEL2. Go to >Data>Data Analysis.3. Choose Regression.4. Input Y range as $A $1 :$A $6.5. Input X range as B$1 :$B $6.6. Check the option Labels in First row.7. Click OK.Excel output:From the Excel output,The value of test statistic is 1.3904..The P value is 0.2586..It is clear that the p-value is greater than 0.10Correct option: Option aThe P-value is 0.2586Correct option: Option a.

Answered: 17. Which choice best describes the…

Math

Statistics

17. Which choice best describes the p-value for the test Ho: B₁ = 0? (a) (b) (c) (d) (e) P≥ 0.10 0.05 ≤p < 0.10 0.02 < p < 0.05 0.01 < p < 0.02 p < 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

See similar textbooks

Similar questions

Current Attempt in Progress State the null and alternative hypotheses for the situation described below for a statistical test. Testing to see if there is evidence that the mean time spent studying per week is different between first-year students and upperclass students. Let group I be the first year students and let group 2 be the upperclass students. T 11- Ho 11. O 11< e Textbook and Media Y #9 0 7 11/4 11 Pi 4₁ vs Ho * 11/2 A #p M Pi A Pi # P₂ # P2 #r #1 #p #Z #7₁ #Z₂ Attempts: 0 of 2 used Submit Answer PriSc Insert 67
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Ho when the level of significance is (a) a = 0.01, (b) a=0.05, and (c) a=0.10. P= 0.0545 (a) Do you reject or fail to reject H, at the 0.01 level of significance? O A. Reject H, because the P-value, 0.0545, is less than a= 0.01. O B. Fail to reject H, because the P-value, 0.0545, is greater than a = 0.01. O C. Fail to reject H, because the P-value, 0.0545, is less than a = 0.01. O D. Reject Ho because the P-value, 0.0545, is greater than a = 0.01,
Find the level of confidence assigned to an interval estimate of the mean formed using the following intervals. (Round your answers to four decimal places.) (d) x − 2.53·o x to x + 2.53·o x
What should be your decision when P-value < a ? O There is not evidence to support Ha The test is inconclusive. O There is evidence to support Ha O A new sample must be taken and another test run.
I'm having a hard time with this problem, please, help me?
VI- The Decision which supports economist claim, for the test of hypothesis, at the level α=0.50 and the z statistic is (- 1.69 ), to test the hypothesis, H0⋅μ0=μ1againstHA⋅μ0notequalμ1 is ………....………………..
You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly less than 76%. With HA : p < 76% you obtain a test statistic of z = −2.14. Find the p-value accurate to 4 decimal places.p-value = P(z < -2.14) =I need help
How would you report the results? The derived t = 0.02 was not significant at p = .05 with df = 10. Therefore, Ho was not rejected, and it was concluded that the mean pretest score for students at the beginning of the semester (18.27) was not different than the mean posttest score for students at the end of the semester (22.00), t(10) -= 0.02, p .05. In terms of the research question, it appears that the curriculum was not effective in promoting learning.
Total blood volume (in ml) per body weight (in kg) is important in medical research. For healthy adults, the red blood cell volume mean is about μ = 28 ml/kg.† Red blood cell volume that is too low or too high can indicate a medical problem. Suppose that Roger has had seven blood tests, and the red blood cell volumes were as follows. 33 24 41 36 31 38 28 The sample mean is x ≈ 33.0 ml/kg. Let x be a random variable that represents Roger's red blood cell volume. Assume that x has a normal distribution and σ = 4.75. Do the data indicate that Roger's red blood cell volume is different (either way) from μ = 28 ml/kg? Use a 0.01 level of significance. (c) Find (or estimate) the P-value. (Round your answer to four decimal places.)
A coin was flipped 69 times and came up heads 39 times. At the .10 level of significance, is the coin biased toward heads? (a-1) H0: ππ ≤ .50 versus H1: ππ > .50. Choose the appropriate decision rule at the .10 level of significance. Reject H0 if z > 1.282 Reject H0 if z < 1.282 a b (a-2) Calculate the test statistic. (Carry out all intermediate calculations to at least 4 decimal places. Round your answer to 3 decimal places.) Test statistic (a-3) The null hypothesis should be rejected. False True (a-4) The true proportion is greater than .50. False True (b-1) Find the p-value. (Round your answer to 4 decimal places.) p-value (b-2) Is the coin biased toward heads? No Yes
22 The P-value for this test is _____. At α = 0.05 what is your conclusion? a 0.0389 Do not reject H₀. Do not conclude the mean textbook expense is greater than $660. b 0.0389 Reject H₀. Conclude the mean textbook expense is greater than $660. c 0.0822 Do not reject H₀. Do not conclude the mean textbook expense is greater than $660. d 0.0822 Reject H₀. Conclude the mean textbook expense is greater than $660.
What is the P(−2.5<t<2.5) with a sample size of 5.