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The California State Soccer Association is keeping track of how many goals teams score at the recreation level and at the club level. Do recreation teams score fewer goals on average than club teams? The data below show the number of goals scored by eleven randomly selected recreation teams and twelve randomly selected club teams. Recreation Goals: 13 3 12 13 11 11 8 9 3 7 Club Goals: 12 19 15 14 5 9 15 7 13 11 14 Assume both follow a Normal distribution. What can be concluded at the a = 0.10 level of significance level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Ho: Select an answer Select an answer v Select an answer H1: Select an answer v Select an answer v Select an answer v b. The test statistic ? v (please round your answer to 3 decimal places.) c. The p-value = d. The p-value is ? a e. Based on this, we should Select an answer ♥ the null hypothesis. f. Thus, the final conclusion is that ... |(Please round your answer to 4 decimal places.) O The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude that the population mean goals scored for recreastion teams is less than the population mean goals scored for club teams. O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the mean goals scored for the eleven recreation teams that were surveyed is less than the mean goals scored for the twelve club teams that were surveyed. O The results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that the population mean goals scored for recreation teams is equal to the population goals scored for club teams. O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the population mean goals scored for recreation teams is less than the population mean goals scored for club teams.

The California State Soccer Association is keeping track of how many goals teams score at the recreation level and at the club level. Do recreation teams score fewer goals on average than club teams? The data below show the number of goals scored by eleven randomly selected recreation teams and twelve randomly selected club teams. Recreation Goals: 13 3 12 13 11 11 8 9 3 7 Club Goals: 12 19 15 14 5 9 15 7 13 11 14 Assume both follow a Normal distribution. What can be concluded at the a = 0.10 level of significance level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Ho: Select an answer Select an answer v Select an answer H1: Select an answer v Select an answer v Select an answer v b. The test statistic ? v (please round your answer to 3 decimal places.) c. The p-value = d. The p-value is ? a e. Based on this, we should Select an answer ♥ the null hypothesis. f. Thus, the final conclusion is that ... |(Please round your answer to 4 decimal places.) O The results are statistically insignificant at a = 0.10, so there is insufficient evidence to conclude that the population mean goals scored for recreastion teams is less than the population mean goals scored for club teams. O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the mean goals scored for the eleven recreation teams that were surveyed is less than the mean goals scored for the twelve club teams that were surveyed. O The results are statistically insignificant at a = 0.10, so there is statistically significant evidence to conclude that the population mean goals scored for recreation teams is equal to the population goals scored for club teams. O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude that the population mean goals scored for recreation teams is less than the population mean goals scored for club teams.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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The California State Soccer Association is monitoring the goal-scoring performance of teams at both recreational and club levels. The question posed is whether recreational teams score fewer goals on average compared to club teams. The data below details the number of goals scored by eleven randomly selected recreation teams and twelve randomly selected club teams. **Recreation Goals:** 13, 3, 12, 13, 9, 11, 11, 8, 9, 3, 7 **Club Goals:** 12, 19, 15, 14, 9, 15, 9, 15, 7, 13, 11 **Hypothesis Testing:** - **Assumption:** Both distributions are assumed normal. - **Significance Level:**
Transcribed Image Text:The California State Soccer Association is monitoring the goal-scoring performance of teams at both recreational and club levels. The question posed is whether recreational teams score fewer goals on average compared to club teams. The data below details the number of goals scored by eleven randomly selected recreation teams and twelve randomly selected club teams. **Recreation Goals:** 13, 3, 12, 13, 9, 11, 11, 8, 9, 3, 7 **Club Goals:** 12, 19, 15, 14, 9, 15, 9, 15, 7, 13, 11 **Hypothesis Testing:** - **Assumption:** Both distributions are assumed normal. - **Significance Level:**
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