I need help with all the parts tabYou are conducting a multinomial hypothesis test (a = 0.05) for the claim that all 5 categories are equallylikely to be selected. Complete the table.CategoryABCDEObservedFrequency8=23esc12(a) Determine the null and alternative hypotheses.20O Ho: PA = PB = Pc = PD = PEHa: At least one proportion is differentO Ho: PA = PB = Pc = PD = PEHa: At least one proportion is differentO Ho: The catagories are independentHa: The categories are dependent231(b) What is the chi-square test-statistic for this data? (Report answer accurate to three decimal places)x² =ExpectedFrequencyq(c) What are the degrees of freedom for this test?d.f.=(d) What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value =(e) Is the p-value less than o?O yesO no215W#3eсLA4r%5tOll6&7O*8C

The level of significance is 0.05.

Answered: tab You are conducting a multinomial…

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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Last year, 46% of business owners gave a holiday gift to their employees. A survey of business owners conducted this year indicates that 35% plan to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 80 business owners. (a) How many business owners in the survey plan to provide a holiday gift to their employees this year? business owners (b) Suppose the business owners in the sample did as they plan. Compute the p-value for a hypothesis test that can be used to determine if the proportion of business owners providing holiday gifts has decreased from last year. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = (c) Using a 0.05 level of significance, would you conclude that the proportion of business owners providing gifts decreased? Do not reject H0. There is insufficient evidence to conclude that the proportion of business…
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