7. in the population of students at Milpitas High School. the proportion who are in the marching band is 0.10. in a random sample of 100 students from this population1 the proportion who are in the marching band is 0.04. We would call the value 0.04 a A. statistic. B. parameter. C. z-score. D. Pvalue. E. signicance level. 8. Which one of the following statements is correct? A. If you are given a sample percentage of 73%, you would need to know the sample size in order to convert this percentage to a proportion. The test statistic is not affected by the size of the sample. The larger the P-value, the more evidence you have against the null hypothesis. . We always begin a hypothesis test by assuming that the null hypothesis is true. None of the above statements are correct. moon 9. It is claimed that 12% of households in the United States generally tune in to watch the Academy Awards. If we were to conduct a hypothesis test based on this claim, the null hypothesis would be Ho: ,9 = 0.12. in this hypothesis, what does p represent? A. The P-value B. The population proportion C. The sample proportion D. The signicance level E. The margin of error 10. Consider a hypothesis testing situation in which the nut] hypothesis is p = 0.48 and the alternative is p > 0.48. Data is gathered from a random sample, and calculations yield a value of z = 2.5. Which one of the following conclusions can be drawn based on this information? . The P-value is larger than 0.10. A B. There is a 2.5% chance that the null hypothesis is true. C. The value of0.48 is called a statistic. D E . The sample size must have been large. . None of the above answers are correct