A survey conducted in a particular state in the US shows that 8 out of 23 women, statistics homework help

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Natryvp

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PROJECT: 1. Read 9-4, p. 503. 2. Formulate three different hypotheses that can be tested using the data in Data for Final Project 251.xlsx and method you read about in (1). Let me help you with that a little bit by giving one example of such. H0 : Proportion of women with green eyes is equal to the proportion of men with green eyes.. H1: Proportion of women with green eyes is not equal to the proportion of men with green eyes.. 3. Choose one of your set of hypotheses and test if using the data. Follow the below scheme while presenting your findings. a) Present the question that you are trying to answer (it should be one sentence long). b) State your null and alternative hypothesis using mathematical symbols. c) Select the level of significance you wish to use in your study d) Find critical region, indicate if you are using one- or two-tailed test. e) Calculate the test value. f) Make the decision to reject or not to reject the null hypothesis. g) Summarize the results i.e. give the best answer to the question in (a). h) Report the p-value together with its definition. No cover page needed, no heading needed thanks PROJECT: 1. Read 9-4, p. 503. 2. Formulate three different hypotheses that can be tested using the data in Data for Final Project 251.xlsx and method you read about (1). Let me help you with that a little bit by giving one example of such. H0 : Proportion of women with green eyes is equal to the proportion of men with green eyes.. H1: Proportion of women with green eyes is not equal to the proportion of men with green eyes.. 3. Choose one of your set of hypotheses and test if using the data. Follow the below scheme while presenting your findings. a) Present the question that you are trying to answer (it should be one sentence long). b) State your null and alternative hypothesis using mathematical symbols. c) Select the level of significance you wish to use in your study d) Find critical region, indicate if you are using one- or two-tailed test. e) Calculate the test value. f) Make the decision to reject or not to reject the null hypothesis. g) Summarize the results i.e.give the best answer to the question in (a) h) Report the p-value together with its definition. No cover page needed, no heading needed thanks
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Hi, please find the attached document containing the answer to your question.The formulated questions are based on the data from the excel sheet you provided. If you need any clarifications let me know and If you are satisfied with the answer please mark the question as complete, thanks and goodbye.

1. A survey conducted in a particular state in the US shows that 8 out of 23 women have a
college degree while 9 out of 29 men have a college degree, at α= 0.05, is there is a
difference between the number of women and men with a college degree?
Solution:
Let 𝑝1 be the proportion of women with a college degree and 𝑝2 be the proportion of men
with a college degree. Then
𝑋
8
𝑋
9
𝑝̂1 = 1 = = 0.35 and 𝑝̂2 = 2 = = 0.31
�...


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