In a test of Ho: H= 90 against Ha:u> 90, the sample data yielded the test statistic z = 2.17. Find and interpret the p-Value for the test. E Click the icon to view a table of standard normal values The p-value is p= 0.015 (Round to three decimal places as needed.) Interpret the results. What does this p-value mean? O A. The probability of observing a z-value<2.17 is equal to the p-value, if u> 90. O B. The probability of observing a z-value> 2.17 is equal to the p-value, if u > 90. O C. The probability of observing a z-value> 2.17 is equal to the p-value, if u = 90. O D. The probability of observing a z-value<2.17 is equal to the p-value, if u = 90.

In a test of Ho: H= 90 against Ha:u> 90, the sample data yielded the test statistic z = 2.17. Find and interpret the p-Value for the test. E Click the icon to view a table of standard normal values The p-value is p= 0.015 (Round to three decimal places as needed.) Interpret the results. What does this p-value mean? O A. The probability of observing a z-value<2.17 is equal to the p-value, if u> 90. O B. The probability of observing a z-value> 2.17 is equal to the p-value, if u > 90. O C. The probability of observing a z-value> 2.17 is equal to the p-value, if u = 90. O D. The probability of observing a z-value<2.17 is equal to the p-value, if u = 90.

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

The mean number of days that the Monarch Butterfly spends in its larval stage is 14.1 days, with a standard deviation of 2.2 days. This distribution is approximately Normal. What is the z-score for an individual butterfly that spends 12.7 days in its larval stage? O - 0.64 O 0.64 O 6.29 O 0.74 O 0.26
Answer the blanks with ref highlighted marks. Use image two to determine the test procedure and p value
1
isted below are systolic blood pressure measurements (mm Hg) taken from the right and left arms of the same woman. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal. Use a 0.05 significance level to test for a difference between the measurements from the two arms. What can be concluded? 139 D 135 148 134 139 132 Right arm Left arm 182 165 181 140 In this example, Ha is the mean value of the differences d for the population of all pairs of data where each individual differenced is defined as the measurement from the right arm minus the measurement from the left arm. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: Ha =0 OB. H, P, 0 OD. H, 70 H, P=0 OC. Ho Ha=0 Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. P-value =(Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? the null…
Answer a through d
H0: μ ≤ 16.09 vs. HA: μ > 16.09What is the test statistic for sample of size 25, mean 13.97,and standard deviation 1.48?
i need the answer quickly
i need the answer quickly
The time to complete an exam is approximately Normal with a mean of 41 minutes and a standard deviation of 7 minutes. The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the indicated boxes. µ = 41 o = 7 H- 30 u-20 µ-o u+o µ+20 µ+30
Cereals sodium values have a mean of 167 and a standard deviation of 77.3. Find the z-score for the cereal that has a sodium value of 0. How would you interpret this z-score?
Provide an appropriate response.The scores from a state standardized test have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. Use the Empirical Rule to find the percentage of students with scores between 70 and 130. Group of answer choices 95% 68% 99.7% 100%
A random sample of 90 eighth grade students' scores on a national mathematics assessment test has a mean score of 275. This test result prompts a state school admini exam is more than 270. Assume that the population standard deviation is 31. At a=0.09, is there enough evidence to support the administrator's claim? Complete parts (e (a) Write the claim mathematically and identify Ho and H,. Choose the correct answer below. O A. Ho u2270 (claim) Hp 270 OE Hiu=270 (claim) H> 270 Oc. OD. Ho: u=270 Haiu> 270 (claim) OF (b) Find the standardized test statistic z, and its corresponding area. (Round to two decimal places as needed.) (c) Find the P-value. P-value= (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. Reject H.