A Gallup Poll showed that 30% of Americans are satisfied with the way things are going in the United States. Suppose a sample of 20 Americans is selected as part of a study of the state of the nation. For the sample of 20 Americans, compute the expected number of Americans who are satisfied with the way things are going in the United States. For the sample of 20 Americans, compute the standard deviation of the number of Americans who are satisfied with the way things are going in the United States.

answer: hey there,

the answer you are looking for is a..

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the answer is two. hope this !

the answer would be 44.79

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step-by-step explanation:

which would be true for stem changing verbs?

they have a consistent spelling change in the stem of the verb.

what is different about the verb “venir” as compared to other stem-changing verbs?

only the third person forms have a stem change.

which of the following could not be considered a “stem-changing” verb?

querer

which of the following would not be condsidered an event?

desfile

what word could be used in response to the following?

¿qué quieres comprar?

quero

what word could be used in response to the following?

¿dónde uds. pueden ir?

vamos  

ellos ir al centro comercial.

yo comprar un vestido.

pedimos

dónde tú?

dormes

step-by-step explanation: