Part 2 of 4Compute the P-value of the test statistic. Round the answer to at least four decimal places.P-value =Part: 2/ 4Part 3 of 4Determine whether to reject H:(Choose one) v the null hypothesis Ho- Are you smarter than a second-grader? A random sample of 57 second-graders in a certain school district are given a standardized mathematics skills test. Thesample mean score is x =46. Assume the standard deviation of test scores is o = 15. The nationwide average score on this test is 50. The school superintendentwants to know whether the second-graders in her school district have weaker math skills than the nationwide average. Use the a=0.05 level of significance andthe P-value method with the TI-84 calculator.Part: 0/ 4Part 1 of 4State the appropriate null and alternate hypotheses.H:O

Given that Hypothesized Population Mean (\mu)(μ) = 5050 Population Standard Deviation…

Answered: Part 2 of 4 Compute the P-value of the…

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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Identify which is the correct hypothesis test to analyze the study (z-test, one-sample t-test, independent-measures t-test, dependent-measures t-test) A- Those who maintain a habit of reading 30 minutes before bedtime have better sleep quality (M = 5) compared to the general population (μ = 3, σ = 0.5) B- Regular yoga practice is reported to help reduce more back pain among elderly (M = 2, s = 0.5) compared to the general population (μ = 5). C-Asian American girls were reported with the lowest age onset for substance use (M = 13) compared to their male counterpart (M = 15) It is reported that people have higher working performance rate after being moved from a room with no window to a room with window.
Use technology to find the P-value for the hypothesis test described below. The claim is that for 12 AM body temperatures, the mean is u < 98.6°F. The sample size is n = 8 and the test statistic is t= - 1.664. P-value = (Round to three decimal places as needed.)
Compute the P-value. Round the answer to at least four decimal places. P-value = Part: 2/ 4 Part 3 of 4 Determine whether to reject H: Do not reject the null hypothesis Hg. Reject Do not reject
help me please
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.79 versus H1: p≠0.79 n=500, x=390, a=0.01
Imagine you are doing a Related-Samples t-test, and you are on Step Three of the hypothesis test. The sample of difference scores that you calculated is -5, -6, +2, -2, 0. What is the correct t-obtained? NOTE: The answer options also show many numbers that you calculate as part of the WORK for getting the t-obtained. VERY IMPORTANT HINT: The SS of these difference scores is 44.80.
A test of the hypotheses, Ho: p s 0.24 and H1: p > 0.24 is a one-tailed test two-tailed test test of two sample means test of two sample proportions
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.8 versus H₁: p > 0.8 n = 250; x = 220; α = 0.05 Click here to view page 1 of the table. Click here to view page 2 of the table. Calculate the test statistic, Zo. Zo = 3.16 (Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as needed.)
Answer all A, B, C questions
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.77 versus H1: p≠0.77 n=500, x=380, a=0.1
Can you please help me located the null?

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Part 2 of 4 Compute the P-value of the test statistic. Round the answer to at least four decimal places. P-value = Part: 2 / 4 Part 3 of 4 Determine whether to reject Ho. (Choose one) ▼ the null hypothesis Ho.