In the past, a medical clinic found that 40% of its patients had illnesses of a psychosomatic nature. A psychologist employed by the clinic wants to see if the percentage has decreased. To see if there is support for a decrease in the 40% figure, the psychologist examines the records of a random sample of 80 of the clinic's patients and finds that 20 have illnesses of a psychosomatic nature. Based on the sample results, would you conclude that the 40% figure has decreased? Use a = .10.

(x+3)(x+7)

step-by-step explanation:

a

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: