Evidence of candidate has sufficient valid signature overall

Assignment Help Basic Statistics

Reference no: EM1323024

Q1) Citrus growers association believes that mean consumptions of fresh citrus fruits by people in U.S. is at least 94 pounds per year. Random sample of 130 people in U.S. has a mean consumption of fresh citrus fruits of 91.2 pounds per year and standard deviation of 20 pounds. At level of significance of 0.02, can you reject association's claim that mean consumption of fresh citrus fruits by people in U.S. is at least 94 pounds per year?

Q2) Candidate should gather at least 800 valid signatures on petition before deadline to run in an election. One candidate turns in 10000 signatures just before deadline ,but it is always expected that some percentage of them are invalid Election officials take random sample of 100 signatures and thoroughly investigate them to determine that 84% are valid. Is this statistically significant evidence that candidate has sufficient valid signatures overall? Describe.

Reference no: EM1323024

Questions Cloud

Explaining significant effect using two-tailed test : If sample mean is M=44. Is this sufficient to demonstrate significant effect? Again assume a Two-tailed test with a=0.05.

Demand for utilize of a local golf course : Assume the graphs represent the demand for utilize of a local golf course for which there is no significant competition.

Comparing probability of successes : let the number of trials be n = 3, and let the probability of success be p = 0.0228. Use a calculator to compare:

Which of the subsequent is a keynesian conclusion : Which of the subsequent is a Keynesian conclusion about how adjustments occur in a recessionary gap?

Evidence of candidate has sufficient valid signature overall : Is this statistically significant evidence that candidate has sufficient valid signatures overall? Describe.

What price also quantity would prevail : Illustrate what price also quantity would prevail after the imposition of the tax

Age distribution of patients : Office Visits what is the age distribution of patients who make office visits to a doctor or nurse?

Projecting a good company image : Give specific examples of how each of these reports establishes a good relationship with the audience. Consider such components as taking the "you" attitude, emphasizing the positive, establishing credibility

Four industry concentration ratios for corn growers : Guess as to illustrate what might be the four industry concentration ratios for corn growers in the United States

User Account

All Pages