TO solve this question on "how large of a sample must Beth have to get a margin of error less than 0.04", we will use the margin of error formula:
Here, for a 80% confidence level,
(given)
Thus, margin of error, E=0.04
rearranging we get:
Plugging in gives us:
Thus, Beth's sample for the true proportion of high school students in the area who attend their home basketball games must have 256 students.
For the answer to the question above asking the <span>function f(x) best models the data? The f(x) models are not given but to answer this question</span> just convert the given from meter to kilometer by dividing the number by 1000. this is because 1000 meters is equal to 1 kilometers. The answer is 0.1 km
Answer:
4
Step-by-step explanation:
coefficient- a numerical or constant quantity placed before and multiplying the variable
based on info above 4 is the answer
Answer:
19
Step-by-step explanation:
it is 19
yes
wait no its 100000000000
I big brain UwU