For each of the following, determine whether the group is a sample or a population. a. the participants in a study of a new cholesterol drug. b. the drivers who received a speeding ticket in kansas city last month. c. those on welfare in cook county (chicago), illinois. d. the 30 stocks reported as a part of the dow jones industrial average.

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

7

step-by-step explanation:

the answer would be 7