-extra points- please help with this. all you have to do is state which method (factoring, using square roots, complete the squa
re or quadratic formula) you would use in solving the quadratic equation and why you would use it. you can only use each method once for problems A through D
1 answer:
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Answer:
Option B
Step-by-step explanation:
Given that a survey of 500 likely voters showed that 385 felt that the economy was the most important national issue.
Sample size n = 500
favor who feel the ecomomy is the most important national issue x= 385
Sample proportion =
Sample proportion would be the point estimate for population proportion of voters who feel the ecomomy is the most important national issue.
Hence the point estimate (p-hat0 for p, the population proportion of voters who feel the ecomomy is the most important national issue
is 0.77
(option B)