Suppose you are interested in constructing a 95% confidence…
Suppose you are interested in constructing a 95% confidence interval to determine the true proportion of residents in Kern County that are planning on voting for the republican candidate in the next presidential election. If you want to make sure that you are within 0.15 of the actual proportion, how many residents would you need to include in your sample? Reminder: It’s impossible to survey a fraction of a person
Read DetailsA survey was done of residents/households in Kern County, an…
A survey was done of residents/households in Kern County, and it found that out of all Kern County households, 85.4% of them have a computer. Suppose you are hired to randomly sample 100 Kern County households and determine whether or not they have a computer. Use this data to answer the following question. What is the probability that between 89% and 93% of the households that you survey will have a computer? Make sure to type in your final answer as a decimal rounded to 3 decimal places. For example, if you thought the answer was 0.12345 then you would type in 0.123.
Read DetailsGRAMMAR (17 pts) GRAMMAR A. A University Tour (The verb ‘hab…
GRAMMAR (17 pts) GRAMMAR A. A University Tour (The verb ‘haber’ in contrast with ‘ser’ and ‘estar’) (9 pts) Paso 1 (6 pts)Juana is reading an informational brochure about Penn State. Complete her draft by selecting the correct verb form of ser, estar, and haber (hay).
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