Each month interviewers visit about 68â,000 of the 97 million households in the region and question the occupants over 60 years of age about their retirement status. Their responses enable the interviewers to estimate the percentage of people in the labor force who are retired. Complete parts a through c. a. Define the population of interest to the interviewers.

1. The 97 million households in the region.
2. Retirement status.
3. All people in the region who are over 60 years old.
4. The 68â,000 households visited in the region

b. What variable is beingâ measured?

1. All people in the region who are over 60 years old.
2. Retirement status.
3. The 97 million households in the region.
4. The 68â,000 households visited in the region.

Is it quantitative orâ qualitative?

1. Quantitative
2. Qualitative

c. Is the problem of interest to the interviewers descriptive orâ inferential?

1. Inferential
2. Descriptive

i dony know

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

answer: im gonna go with milli

step-by-step explanation: