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Request-Chegg Tutors × .. Cengage vy A10 M1213 F17 ×/yi Test 4 M1213 F17 eStatistics and Probability × _ C O Not secure ! www.webassign.net/web/Student/Assignment-Responses/last?dep:17598932 : Apps D Registration Holds control Panel in Wir Bookmarks Physics-BUS 1120 C 9 How Do l Change M -derivative Nelnet Campus Com EZTV TV Torrents 0 7. +-19 points BBUnderStat10 10.2.016 My Notes Ask Your T A gambler complained about the dice. They seemed to be loaded! The dice were taken off the table and tested one at a time. One die was rolled 300 times and the following frequencies were recorded Outcome 60 42 60 36 48 54 uency o Do these data indicate that the die is unbalanced? Use a 10% level of significance. Hint: If the die is balanced, all outcomes should have the same expected frequency (a) What is the level of significance? State the null and alternate hypotheses. H: The distributions are different. Hz: The distributions are the same O Ho: The distributions are the same. H1: The distributions are the same H: The distributions are different. H1: The distributions are different. O H: The distributions are the same. H1: The distributions are different. (b) Find the value of the chi-square statistic for the sample. (Use 2 decimal places for the expected frequencies. Use 3 decimal places for the test statistic.) Are all the expected frequencies greater than 5? Select… What sampling distribution will you use? O uniform O chi-square O normal ENG 12:35 AM US 12/8/2017 | Desktop ^

Explanation / Answer

Level of significance = 0.1

a)

Ho : the distribution are same

H1= the distribution are different

b) chi-square statstic = 9.600

Yes

chi square

df = 5

c ) p value =0.0874

d)fail to reject, data is not statistically significant

e)Fail to reject the null hypothesis , there si insufficient evidence to claim that the die is unbiased

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