1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marta [7]
3 years ago
10

A recently published research study looked at 3000 people over a period of 15 years and determined that those people who ate fas

t food two or more times per week had gained an average of 10 pounds more than the group who ate fast food less than twice a week. a) Would the 3000 people constitute a census or a sample? b) Was the data qualitative or quantitative?
Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer: a) sample

b) quantitive.

Step-by-step explanation:

Given: A recently published research study looked at 3000 people over a period of 15 years and determined that those people who ate fast food two or more times per week had gained an average of 10 pounds more than the group who ate fast food less than twice a week.

Here, population  = "people who ate fast food two or more times per week"

Since a census is the data of all members in a population whereas a sample is a subset of it.

Then, 3000 people constitute a sample as it is a subset of the population.

Since the researcher's point of interest it to measure average weight gain which is a quantitive measure.

So, the data is quantitative.

You might be interested in
Ten balls numbered from 1 to 10 are placed in a bag.
zheka24 [161]

Answer:

There is nothing shown below and what are you asking

Step-by-step explanation:

5 0
3 years ago
Kaelyn Kaitlyn start with $15 and saved $3.50 each day what expression represents the total amount of Taylor save
Vinil7 [7]

Your equation should look like this:

d = day

15 + 3.50d

Hope this helps!

6 0
3 years ago
PLEASE HELP <br> suppose
charle [14.2K]

Answer:

steps below

Step-by-step explanation:

3 = 2/3 m

m = 9/2

by the matrix property of associative: (A+B)+C = A+(B+C)

H = [-2  8  -1]

m x H = 9/2 x [-2  8  1] = [-9  36  -9/2]

4 0
3 years ago
Divide using long division. <br><br> <img src="https://tex.z-dn.net/?f=%284x%5E%7B2%7D%20-5x%2B3%29" id="TexFormula1" title="(4x
frez [133]

Answer:

The quotient = 4x - 17 and the remainder = 54

Step-by-step explanation:

\frac{4x^{2}-5x+3 }{x+3}=4x+\frac{-17x+3}{x+3}

\frac{-17x+3}{x+3}=-17+\frac{54}{x+3}

The quotient = 4x - 17 and the remainder = 54

6 0
3 years ago
Read 2 more answers
Which is not a property of countercurrent multiplication?
laiz [17]

Answer:

It is opposed by the vasa recta.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the product of 4/5×2/3? Draw a model to support your answer. Explain how the model shows the product.
    8·1 answer
  • ASB is selling In-N-Out as a fundraiser. Fries cost $2 and shakes cost $3. Students can only buy one item each. ASB wants to kno
    6·1 answer
  • Four friends equally shared the cost of supplies for a picnic.The supplies cost $12.40.How much did each pay.
    9·1 answer
  • A ladder is leaning against a house at an angle of 39°. If the latter is 12 feet long, how far is the bottom of the ladder from
    6·2 answers
  • On Monday the high was 60 degrees Fahrenheit. On Tuesday, the high was 18% more. How much did the high increase from Monday to T
    7·2 answers
  • NEED HELP ASAP WILL GIVE BRAINLIEST IF ANSWERED WITHIN 5 MINUTES
    14·1 answer
  • Help me with this question please! Do this ASAP!
    8·2 answers
  • I also need this asap
    12·1 answer
  • What are the steps for this {3x\ -5}{3}=11x\ -5?
    15·2 answers
  • What’s the answer...........
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!