Mathematics Middle School

Traverion wants to find the answer to the question “How much money does the average college professor make?” He surveys 50 professors from the university in his hometown. Which best describes whether or not the results of his survey would represent the responses from the entire population of college professors?
The results do not represent the population because not all college professors actually responded.
The results do not represent the population because the sample does not represent professors from different areas.
The results represent the population because the sample contained college professors and the population is college professors.
The results represent the population because he sampled a large number of professors.

Answers

Answer 1

Answer: I'm pretty sure it's the second option, The results do not represent the population because the sample does not represent professors from different areas.

Step-by-step explanation: It wants the average pay of professors everywhere,not the average of that specific college. I hope this helps sorry if I'm wrong :)

Answer 2

Answer:

B. The results do not represent the population because the sample does not represent professors from different areas.

Related Questions

helpp me out please and thank you

Answers

I DONT KNOW BUT THE OTHER PERSON THAT ANSWERS MIGHT KNOW
The first one in -1, the second one is 1, and the last one is 1.5

PLEASE HURRY!!

lan is trying to estimate the distance across the lake d.He knows the measures shown in the
diagram. Which estimate is closest to the distance d?

Answers

I’m pretty sure it’s 4.2

Please Help me on this!!

Answers

It keeps going up by 6
6. it goes up 6 each time

how many does Carlos have?

Answers

X +8 (2)
X+ 16 = carlos

help again plssssssssssssssssss

Answers

B
nwjiejdbwjsyfebksjc
B hope this help you

Solve the equation 3x + 2( 4-6) = x + 1 What is the value for?​

Answers

Answer:

2 1/2

Step-by-step explanation:

Answer:

2 1/2

Step-by-step explanation:

help me please 30 points

Answers

Answer:

To describe Cairo

Step-by-step explanation:

Answer:

B. To describe Cairo

Every 2/3 hour, Harris can sew 1/6 pair of jeans.

What is Harris's rate in pairs of jeans per hour?

Drag and drop the correct value into the box.

Answers

Answer:

1/4

Step-by-step explanation:

First we need to do jeans per hour

"per" means 1 and in this case 3/3 is 1 for us

1/6 / 2/3 or 1/6 over 2/3

To get 2/3 to 3/3 or 1 we need to multiply the reciprocal which is 3/2

If we do that we get 1/6 times 3/2 over 1

1/6 times 3/2 is 3/12 or 1/4

Now we have 1/4 / 1 or 1/4 over 1.

Therefore we can say Harris can sew 1/4 pair of jeans per hour.

Answer:

2/3 x 6 = 12/3

12/3 = 4 hours (to make the pair of jeans)

4 hours / 4 = 1 hour (1/4 of the pants complete)

Hope this helps!

pls do all of them correctly <3

Answers

#12; 2•3•5^2

#13; -95

#14; -83

Answer:

#12; 2•3•5^2

#13; -95

#14; -83p

Erin can travel 62 meters in 3 seconds. Please calculate Erin's rate of speed.


A. 20.67 seconds per meter


B. 2.07 meters per second


C. 20.67 meters per second


D. 2.07 seconds per meter

Answers

Answer:

C) 20.67 meters per second

Step-by-step explanation:

62÷3 = 20.67

I believe the answer is C sorry if its wrong

a rectangle has a perimeter of 14 ft write whole-number dimensions for another rectangle with the same perimeter.

Answers

Answer:

38 cm

Step-by-step explanation:

Given the rectangle in the diagram, what is the perimeter of the rectangle?

Answer:

38 cm

Step-by-step explanation:

Help me please this is due today!

Answers

Surface area is ≈231.35 Lateral surface area is ≈195.35

Lateral is 16cm
Total surface area is 16cm
Not completely sure !!

Lizette read the first 120 pages of a book with a total of 600 pages. What percent of the book has she read?

Answers

Answer:

5%

Step-by-step explanation:

Answer:

5%

Step-by-step explanation:

divide 600/120 then divide by 100. i maybe wrong

Please help due today {54 points}

Answers

Answer:

Step-by-step explanation:

its to small i cant read it make it bigger?

it’s to small she or him-

Shaquille bought 12 jumbo packs of trading cards. Each jumbo pack contains 33 cards. How many trading cards did Shaquille buy?

Answers

Answer:

396 cards

Step-by-step explanation:

33 cards * 12 packs = 396 cards

396 cards. 12x33 equals 396 cards

Which equation is represented by the graphed line?

Answers

Answer:

I think its y=5x

I'm not sure.

Step-by-step explanation:

What do the area of this figure?

Answers

Answer:

155

Step-by-step explanation:

just did it

46 :) added them together

Help Please I will give brianliest if correct!!

Answers

:

A student has $78 in his checking account. If the student spends $12 on lunch, which number could be combined with the amount left in the account to make zero?  

–90

–78

–66

–12

Answer: -66
Step by step:

Without graphing the​ equations, decide whether the system has one​ solution, no​ solution, or infinitely many solutions.

4y = x - 9
6x - 8y = 18

How many solutions does the system​ have?

A. One solution
B. Infinitely many solutions
C. No solution

Answers

Answer:

No solution

Step-by-step explanation:

Look at the first problem. As you see there is a y and a x. You cannot find x and y. So there is simply no solution.

PLEASE HELP EXPLAIN TYYYY

Answers

C

It doesn’t have to pass through the origin

A figure is dilated by a scale factor of 1/2. If the origin is the center of dilaton, what is the image of a vertex located at (3, 4)?

Answers

Answer:

(9,12).

Step-by-step explanation:

If a figure dilated by a scale factor of k and origin is the center of dilation, then the relation between point and its image is defined asnIt is given that a figure is dilated by a scale factor of 3 and origin is the center of dilation. So, We need to find the image of a vertex located at (3, 4). So, substitute x=3 and y=4 in the above rule of dilation. Therefore, the image of a vertex located at (3, 4) is (9,12).

Answer:
(9,12).
Step-by-step explanation:
If a figure dilated by a scale factor of k and origin is the center of dilation, then the relation between point and its image is defined as

It is given that a figure is dilated by a scale factor of 3 and origin is the center of dilation. So,

We need to find the image of a vertex located at (3, 4). So, substitute x=3 and y=4 in the above rule of dilation.


Therefore, the image of a vertex located at (3, 4) is (9,12).

solve 3x(4x+5)=33 you may use the flowchart if u wish

Answers

The full answer with choices

find the value x= 10, x²- 2 (x+5)

Answers

Put 10 into the x’s and do the math.

Answer:

70

Step-by-step explanation:

you replace oll the xs with 10

help i guess? Ik its easy i just got lazy

Answers

I hope this helps have a good day
11 16 and 17 are the answers for them

can someone help my son with this

Answers

Answer:

b

Step-by-step explanation:

Answer:b

Step-by-step explanation:

PLS HELP I WILL MARK BRAINLESS

What is true about angle ∠APD?

It is
to angle Angle A P C.
It is
to angle Angle C P B.

Answers

Answer: It is supplementary to angle Angle A P C.

It is vertical to angle Angle C P B.

Step-by-step explanation: i just did the assignment on ed

I hope this help :)

Answer:

ok i will help

Step-by-step explanation:

Pls helppppppppppp
Hayden had 2 1/2 gallons of water in his watering can. The seed packet said to use 1/4 of a gallon for peppers and 5/8 of a gallon for tomatoes. Hayden then used some of the water for lettuce. If Hayden had 3/4 gallons of water left over, about how much water did he use for lettuce?

i need it by 7 pm

Answers

Answer:7/4 - 7/8 = 14/8 - 7/8 = 7/8 for lettuce

Step-by-step explanation:1/4 + 5/8 = 2/8 + 5/8 = 7/8

= amount used for pepper and tomatoes

2 1/2 - 3/4 = 5/2-3/4 = 10/4 -3/4 = 7/4

= total amount used

so

7/4 - 7/8 = 14/8 - 7/8 = 7/8 for lettuce

Answer:

he used 3\4 im guessing

Step-by-step explanation:

The Cellular Connection buys new model Z-Phones for $80 each and sells them for $200. What is the percent markup, n, for the model Z-Phone?

Answers

Answer:

I think A

Step-by-step explanation:

The answer is A

Good luck

brainliest will be given

Answers

The answer is 380 I hope this helps

Suppose you make hot chocolate. It's too hot to drink, so you put it in the freezer to cool it off. If the original temperature is 190 degrees Fahrenheit and the freezer is 0 degrees Fahrenheit, what will the temperature of the hot chocolate be after 4 minutes? (k = 0.12)

Answers

Answer:

117.57 degrees

Step-by-step explanation:

Took the quiz hope this helps :)

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