The following table contains the number of successes and failures for three categories of a variable. Test whether theproportions are equal for each category at the α = 0.01 level of significance.FailuresSuccessesCategory 1 Category 280587365State the hypotheses. Choose the correct answer below.Category 34541A. Ho: P₁ P2 = P3H₁: At least one of the proportions is different from the others....B. Ho: μ₁=E₁ and µ₂ = ₂ and µ3 = E3H₁: At least one mean is different from what is expected.What is the P-value?C. Ho: The categories of the variable and success and failure are dependent.H₁: The categories of the variable and success and failure are independent.D. Ho: The categories of the variable and success and failure are independent.H₁: The categories of the variable and success and failure are dependent.(Round to three decimal places as needed.)

Given that We have to find p value

Answered: The following table contains the number…

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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A simple random sample of size n= 16 is drawn from a population that is normally distributed. The sample mean is found to be x= 21.2 and the sample standard deviation is found to be s= 6.5. Determine if the population mean is different from 26 at the a= 0.05 level of significance. Complete parts (a) through (d) below. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Click here to view the table of criticaltevalmes (a) Determine the null and alternative hypotheses. Ho H,: (Type integers or decimals. Do not round.) (b) Identify the test statistic. (Round to two decimal places as needed.) Approximate the P-value. The P-value is in the range (c) State the conclusion for the test.
6- Hi Wonderful Bartleby Team (Thanks for all the help I do really aprecciate all you guys do) I need help with this exercise from stats. Thanks in advance
(2.1)
Time left 1:37 An experiment has three steps. In the first step the possible outcomes are A, B, C, and D. In the second step the possible outcomes are E and F. In the third step the possible outcomes are G and H. How many experimental outcomes exist for the entire experiment? Select one: O a. 16 O b. 336 O c. 9 O d. 56 Consider a sample with data values of 10, 45, 60, 85, 90. Compute the IQR. Select one: to search
The following data are from a completely randomized design. In the following calculations, use a = 0.05. Treatment Treatment Treatment 1 3 62 82 69 46 73 53 53 89 61 39 60 45 50 76 57 96.67 156.67 106.67 (a) Use analysis of variance to test for a significant difference among the means of the three treatments. State the null and alternative hypotheses. O Ho: Not all the population means are equal. H3: H1 = H2 = H3 O Ho: Hq # Hz # H3 Ha: H1 = H2 = H3 O H: At least two of the population means are equal. H: At least two of the population means are different. O Ho: H1 = H2 = H3 H: Not all the population means are equal. O Ho: Hq = H2 = H3 Find the value of the test statistic. (Round your answer to two decimal places.) 6.03 Find the p-value. (Round your answer to three decimal places.) p-value = 0.022
After you have clicked the tab for your selected topic and read the problem, answer the questions below. (a) Use SALT to summarize the data. Enter the sample size, number of success, and sample proportion, p for the data, rounded to three decimal places. Sample size Number Successes 4129 1938 0.4691 (b) Write the hypotheses to investigate the research question about the proportion, p, of successes. (Enter != for # as needed.) Ho: 0.4691 H: 0.05 (c) We need to verify the assumptions for using a z-test for a single proportion to analyze this dataset. the population of interest or the sample is The first assumption states the sample is a random sample selected in a way that should result in a representative sample. Based on what you know about how this sample was collected, the sample is a random sample from the populations of interest. The second assumption requires the sample to be large enough to be reasonably sure that the sampling distribution will be at least approximately normal.…
12 solve all parts plzzz
Hi could you answer whats blank?
uppose you reject the null hypothesis H0: μ = 101. It turns out the population mean is actually equal to 101. You have made a Group of answer choices Type I and Type II errors the correct decision Type II error Type I error
p and z values please
Scenario: 200 people were asked, “Who is your favorite superhero?” Below are the data. Test the null hypothesis that the population frequencies for each category are equal. α= .05. Iron Man Black Panther Wonder Woman Spiderman fo = 40 fo = 60 fo =55 fo = 45 fe = fe = fe = fe = Chi Square test statistic = ______ Group of answer choices
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