Reference: class activity question from my Data analysis course:…

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Question Answered step-by-step Reference: class activity question from my Data analysis course:…  Reference: class activity question from my Data analysis course: The government in country A wants to find out whether job vacancies have remained the same in November 2009 and November 2014.  Number of job vacancies in 18 different industries was gathered from these two periods.  The SPSS results from a paired-samples t-test are shown as follows:  Image transcription textPaired Samples Statistics Std. ErrorMean N Std. Deviation Mean Pair 1Nov_2009 10.089 18 6.50… Show more… Show moreImage transcription textPaired Samples Test Paired Differences99% Confidence Interval Std. Std. Errorof the Difference Sig. (2- … Show more… Show moreYou are required to perform this test at a level of significance of 1%.1.State the null hypothesis and alternative hypothesis of this paired-samples t-test. 2.Would you classify this test as a one-tail (one-sided) or two-tail (two-sided) test?3. What is your decision in this hypothesis test – do you reject or do not reject the null hypothesis?  Provide a brief explanation of the reasoning behind your answer (hint: make reference to the p-value and significance value).4.State your conclusion in the context of this hypothesis test. Math Statistics and Probability Share QuestionEmailCopy link Comments (0)

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