A multinomial experiment produced the following results: (You may find it useful to reference the appropriate...
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A multinomial experiment produced the following results: (You may find it useful to reference the appropriate table: chi-square table or Ftable) Category Frequency 66 a. Choose the appropriate alternative hypothesis at He: P10.58, p2 - 0.27, and p3 = 0.15. 180 O All population proportions differ from their hypothesized values, O At least one of the population proportions differs from its hypothesized value. b. Calculate the value of the test statistic. (Round intermediate calculations to at least 4 decimal places and final answer to 3 decimal places.) Test statistic c. Find the p-value. O 0.05 s p-value < 0.10 O 0.025 s p-value < 0.05 O 0.01 s p-value < 0.025 O p-value < 0.01 O p-value 20.10 d. At 10% significance level, can we reject He: P1 0.58, P2 0.27, and p3-0.15? O No, since the p-value is more than significance level. O Yes, since the p-value is more than significance level. O No, since the p-value is less than significance level. O Yes, since the p-value is less than significance level. A multinomial experiment produced the following results: (You may find it useful to reference the appropriate table: chi-square table or Ftable) Category Frequency 66 a. Choose the appropriate alternative hypothesis at He: P10.58, p2 - 0.27, and p3 = 0.15. 180 O All population proportions differ from their hypothesized values, O At least one of the population proportions differs from its hypothesized value. b. Calculate the value of the test statistic. (Round intermediate calculations to at least 4 decimal places and final answer to 3 decimal places.) Test statistic c. Find the p-value. O 0.05 s p-value < 0.10 O 0.025 s p-value < 0.05 O 0.01 s p-value < 0.025 O p-value < 0.01 O p-value 20.10 d. At 10% significance level, can we reject He: P1 0.58, P2 0.27, and p3-0.15? O No, since the p-value is more than significance level. O Yes, since the p-value is more than significance level. O No, since the p-value is less than significance level. O Yes, since the p-value is less than significance level.
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Essentials Of Business Statistics Communicating With Numbers
ISBN: 9780078020544
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly
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