Mathematics, 10.06.2021 21:00 girlygirl2007
In a large city, 46% of adults support the local football team building a new stadium. If a poll is taken from a random sample of 80 adults in the large city, which of the following properly describes the sampling distribution of the sample proportion of adults who support the stadium?
A) Mean: 36.8, Sigma P-hat: 4.46, the distribution is approximately normal.
B) Mean: 36.8, Sigma P-hat: 4.46, shape of the distribution is unknown.
C) Mean: 0.46, Sigma P-hat: 0.056, the distribution is approximately normal.
D) Mean: 0.46, Sigma P-hat: 0.056, shape of the distribution is unknown.
E) Mean: 43.2, Sigma P-hat: 4.46, the distribution is binomial.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:30
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
Answers: 2
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 1
Mathematics, 21.06.2019 21:50
What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
Answers: 3
You know the right answer?
In a large city, 46% of adults support the local football team building a new stadium. If a poll is...
Questions
Computers and Technology, 31.10.2019 19:31
Geography, 31.10.2019 19:31
Spanish, 31.10.2019 19:31
History, 31.10.2019 19:31
History, 31.10.2019 19:31
History, 31.10.2019 19:31
Mathematics, 31.10.2019 19:31
English, 31.10.2019 19:31
English, 31.10.2019 19:31
Mathematics, 31.10.2019 19:31
