The Higher Education Research Institute at UCLA collected data from 203970 incoming first-time, full-time freshmen from 250 four-year colleges and universities in the U.S. 70.5% of those students replied that, yes, they believe that same-sex couples should have the right to legal marital status. Suppose that you randomly pick 6 first-time, full-time freshmen from the survey. You are interested in the number of these 6 that believes that same sex-couples should have the right to legal marital status. Idenitify the parameter n for the binomial experiment. Identify the parameter p for the binomial experiment. Round your answer to 3 decimal places. Find the probability that exactly 2 of the 6 reply that, yes, they believe that same-sex couples should have the right to legal marital status. Round your answer to 4 decimal places.

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A: We have given that,  Sample size (n) = 10904 and favorable cases (X) = 2486 Then,

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A: Given Data: p^=3041214=0.2504   Null and Alternate Hypothesis: H0: p=0.29 HA: p<0.29

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Q: The Higher Education Research Institute at UCLA collected data from 203,967 incoming first-time,…

A: Here each freshman student has the only option of replying "Yes" (defined as a success) or "No"…

Q: The Higher Education Research Institute at UCLA collected data from 203,967 incoming first-time,…

A: Given that: p=71.6%=0.716 n=8 The standard deviation of the binomial random variable obtained by the…

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Q: The Higher Education Research Institute at UCLA collected data from 203,967 incoming first-time,…

A: Introduction: Denote X as the number of full-time freshmen from the survey who believe same-sex…

Q: The Higher Education Research Institute at UCLA collected data from 203,967203,967 incoming first-…

A: X~B(8,0.606)

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Q: he Higher Education Research Institute at UCLA collected data from 203,967 incoming first-time,…

A: xP(x)00.0000410.0008920.0078130.0390040.1217250.2431060.3034470.2164480.06754Explanation:Step 1:…

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A: Given that   C2 = 665 , I2 = 334 C2 and I2 = 166

Q: Alcohol abuse has been described by college presidents as the number one problem on campus, and it…

A: Given that  Sample size n =10904 Favorable cases x =2486

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Q: The Higher Education Research Institute at UCLA collected data from 203,967 incoming first-time,…

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Q: " The Higher Education Research Institute at UCLA collected data from 203,967 incoming first-time,…

A: I will use the excel formula "=BINOM.DIST(x, n, p, FALSE)" to find the probability. x n p Excel…

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Q: Assume that adults were randomly selected for a poll. They were asked if they "favor or oppose using…

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Q: a.  P(Democrat|same) = b.  P(Democrat and same) =

A:

Q: The higher education research institute at ucla collected data from 203967 incoming first time ,…

A: Obtain the probability that at least two of the freshman reply yes. The probability that at least…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.