Question

Asked Jan 3, 2020

108 views

In a survey, the planning value for the population proportion is p= 0.25. How large a sample should be taken to provide a 95% confidence interval with a margin of error of 0.04? Round your answer to the next whole number.

Thank you

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Interpreting Weather While this exercise was being created, Weather.com indicated that there was a 6...

A: Given that,There was a 60% chance of rain for the author’s home region.

Q: In two-way ANOVA, what is meant when we say that there isa. a main effect due to Factor A?b. a main ...

A: a)

Q: Describe the difference in how observations are ranked in the Friedman test and in the Kruskal–Walli...

A: Kruskal-Wallis test:The ranks are assigned to the observations by considering all observations.

Q: Births Example 2 in this section includes the sample space for genders from three births. Identify t...

A: Sample space:The sample space consists of all outcomes that cannot be broken down for any further re...

Q: Genetics. In Exercises 15–20, refer to the accompanying table, which describes results from groups o...

A: Range rule of thumb:The values are significant if they lie within the two standard deviations away f...

Q: Give an example ofa. a second-degree polynomial in x.b. a cubic polynomial in x.c. a polynomial of d...

A: (a)Answers will vary one of the possible answers is given below:Polynomial regression equation:If a ...

Q: Fill in the blanks.a. A measure of total variation in the observed values of the response variable i...

A: a)In a multiple linear regression analysis, the total variation measured in the observed values of t...

Q: Explain the difference between a quantitative predictor variable and a qualitative predictor variabl...

A: Qualitative predictor variable: The values of the qualitative variable do not occur naturally on a n...

Q: Interpreting Weather While this exercise was being created, Weather.com indicated that there was a 6...

A: In the case, there was a 60% chance of rain for the author’s home region.Here, they said that 60% ch...