80% of americans start the day with a cereal breakfast. based on this information, determine if the following statement is true or false. "the sampling distribution of the proportions of americans who start the day with a cereal breakfast in random samples of size 40 is right skewed."

FALSE

Step-by-step explanation:

A binomial distribution is a data distribution where there are only 2 possible outcomes A or B.

If probability p is assigned to outcome A, and  probability q is assigned to outcome B, then q = 1 - p.

In a binomial distribution, the mean is np, where n is the size of the sample, and the skewness is

As you can see, if p is different to 0.5 a binomial distribution is always skewed, and the skewness is independent of the sample size. Moreover, the sign of the skew only depends on the sign of 1 -2p

In this problem, we could have named:

Event A : The interviewed answered “YES” to the question “Do you start the day with a cereal breakfast?”

Event B: The interviewed answered “NO” to the question “Do you start the day with a cereal breakfast?”

In this case p = 0.8 and the skewness would be negative, so the distribution would be left skewed.

answer:   segregation violated the equal protection clause of the 14th amendment, which holds that no state can “deny to any person within its jurisdiction the equal protection of the laws.”

details/explanation:

brown v. board of education of topeka, decided by the us supreme court in 1954, ruled that all americans are entitled to the same civil liberties and protections in regard to access to education. until that decision, it was legal to segregate schools according to race, so that black students could not attend the same schools as white students.   an older supreme court decision, plessy v. ferguson (1896), had said that separate, segregated public facilities were acceptable as long as the facilities offered were equal in quality.   in the case of brown v. board of education, that standard was challenged and defeated.   segregation was shown to create inequality, and the supreme court unanimously ruled segregation to be unconstitutional.

the ruling was important in advancing civil rights because it affirmed that the 14th amendment applies to all rights and privileges of citizens, including access to   education.   this was being violated by states whose laws supported the segregation of schools.   section 1 of the 14th amendment reads as follows:

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !