7.1.37-T Question Help
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The brand manager for a brand of toothpaste must plan a campaign designed increase brand recognition. He wants to first determine the percentage of adults who have heard of the brand. How many adults
must he survey in order to be 80% confident that his estimate is within eight percentage points of the true population percentago? Complete parts (a) through (c) below.
a) Assume that nothing is known about the percentage of adults who have heard of the brand.
no
(Round up to the nearest Integer.)

all teachers

step-by-step explanation:

im pretty sure its

(8,15)

step-by-step explanation:

if i put something wrong your not gonna like it so rather not say nothing.

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: