Mathematics, 13.12.2019 23:31, 1991987

Asurvey of 500 likely voters showed that 385 felt that the economy was the most important national issue. find a point estimate (p-hat0 for p, the population proportion of voters who feel the ecomomy is the most important national issue.

a) 385
b) 0,77
c) 1.30
d) 0.08

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, duplerk30919

What is the difference between the predicted value and the actual value

Answers: 1

continue

Mathematics, 21.06.2019 19:10, madimocaj

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Answers: 2

continue

Mathematics, 21.06.2019 20:00, emilysambrano2

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Answers: 3

continue

Mathematics, 21.06.2019 21:40, calebhoover03

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

Answers: 2

continue

Do you know the correct answer?

Asurvey of 500 likely voters showed that 385 felt that the economy was the most important national i...