# Question: Answer the following questions about the basic notation and terminology

Answer the following questions about the basic notation and terminology for proportions.

a. What is a population proportion?

b. What symbol is used for a population proportion?

c. What is a sample proportion?

d. What symbol is used for a sample proportion?

e. For what is the phrase “number of successes” an abbreviation? What symbol is used for the number of successes?

f. For what is the phrase “number of failures” an abbreviation?

g. Explain the relationships among the sample proportion, the number of successes, and the sample size.

a. What is a population proportion?

b. What symbol is used for a population proportion?

c. What is a sample proportion?

d. What symbol is used for a sample proportion?

e. For what is the phrase “number of successes” an abbreviation? What symbol is used for the number of successes?

f. For what is the phrase “number of failures” an abbreviation?

g. Explain the relationships among the sample proportion, the number of successes, and the sample size.

**View Solution:**## Answer to relevant Questions

A major hurricane is a category 3, 4, or 5 hurricane on the Saffir/Simpson Hurricane Scale. From the document “The Deadliest, Costliest, and Most Intense United States Tropical Cyclones From 1851 to 2004” (NOAA Technical ...Consider a population in which the proportion of members having a specified attribute is p. Let y be the variable whose value is 1 if a member has the specified attribute and 0 if a member does not. a. If the size of the ...x = 3, n = 100, 99% level. a. Use the one-proportion plus-four z-interval procedure, as discussed on page 449, to find the required confidence interval. b. Compare your result with the corresponding confidence interval ...x = 10, n = 40, H0: p = 0.3, H0: p < 0.3, α = 0.05 a. Determine the sample proportion. b. Decide whether using the one-proportion z-test is appropriate. c. If appropriate, use the one-proportion z-test to perform the ...Labor Day was created by the U.S. labor movement over 100 years ago. It was subsequently adopted by most states as an official holiday. In a Gallup Poll, 1003 randomly selected adults were asked whether they approve of labor ...Post your question