Find BD.<br><br><br><br> plz help me

A political scientist wants to know how college students feel about the Social Security system. She obtains a list of the 3456 u

Marina CMI [18]

Answer:

For this case the population is described as:

All the college students

And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

Is important to notice that since he know the information about her college she can apply inference about the parameter of interest just at her college and not about all the possible students of college.

Step-by-step explanation:

For this case the population is described as:

All the college students

And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

Is important to notice that since he know the information about her college she can apply inference about the parameter of interest just at her college and not about all the possible students of college.

For this case we can also find the non reponse rate since we know that the total of questionnaires are 250 and she got back just 104 answered

$Non-resp. = \frac{250-104}{250} = \frac{146}{250}= 0.584$

So we have a non response rate of 58.4 %

4 0

3 years ago

Before attempting the exercise, click here to watch a short video. For each 1% downtime due to a breakdown in equipment, how

Nady [450]

ANSWER:

The correct answer is D. $200,000.

STEP-BY-STEP EXPLANATION:

The Frito-Lay plant applies a product focus strategy, which is appropriate for High-volume, low-variety, the annual inventory turnover for items like potatoes, corn, oil and seed, which are all perishable is 200 times. The service sector constitutes etween 80% and 90% of employment in the United States.

7 0

2 years ago

Find the area of the composite figure.

AysviL [449]

Answer:

The area will be 834.38

Step-by-step explanation:

hope it helps..

5 0

3 years ago

Jason is three roommates share the cost of the electric bill $108 evenly

I am Lyosha [343]

Its $36 if it is only for his three roommates
and
$27 if it is only for his three roommates w/ Jason

4 0

3 years ago

2

Snezhnost [94]

An additive inverse of a number (x) is a number which when added to x results in being 0.

The given problem is -3 - (-6)

The additive inverse of -6 is 6

-3 -(-6) = -3 + 6 = 3

Communities property: 6-3 = 3

The answer is:

Because -3+6 is an equivalent expression, the answer is 3

7 0

3 years ago

Find BD. plz help me