You use the General Social Survey (GSS) 2016 dataset to research whether or not there is a difference in the number of days of poor health (out of the past 30 days) reported by a respondent based on whether or not they have been told (by a doctor) that they have depression. Select the appropriate procedure.
a) t-test
b) ?2-test
c) ANOVA
d) correlation
e) regression
f) None of these

answer: the answer is 23

step-by-step explanation:

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

c

c

c

c

c

c

c

cc

c

step-by-step explanation: