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
murzikaleks [220]
3 years ago
6

Data on return-to-pay ratios was collected from CEOs of companies within both the low-tech industry and the consumer products in

dustry. Low-Tech Consumer Products Sample size 14 12 Sample mean 157 218 Sample variance 1563 1602 Assume population variances are unequal. Q1.11 Point The point estimate of the difference between the means of the two populations is
Mathematics
1 answer:
tamaranim1 [39]3 years ago
7 0

Answer:

Step-by-step explanation:

Given that :

_______low tech _____consumer products

n _______14 ___________ 12

Mean ___ 157 __________218

Variance _ 1563 ________1602

The point estimate of the difference between the means of the two populations :

Difference between the sample mean of low tech and consumer product

Sample mean (low tech) - sample mean (consumer product)

157 - 218

= - 61

You might be interested in
- 16 = -4(-5+ i)<br> Please help i can’t fail this test
Simora [160]

<em>Answer: i=9</em>

<em />

<em>Step-by-step explanation:</em>

<em>-16=-4(-5+i)</em>

<em>-16=20-4i</em>

<em>-20 -20</em>

<em>-36=-4i</em>

<em>Divide by -4 </em>

<em>i=9</em>

7 0
2 years ago
Read 2 more answers
A business that offers and sells financial services to people is.. A deposit B depository institution C commercial bank D saving
butalik [34]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
A race car was attempting to set a record the race car went 1000 feet in 4.5 seconds to the nearest Tenth what is the average sp
V125BC [204]

Answer:

222 ft/sec

Step-by-step explanation:

Essentially you're being asked to find the unit speed (that is, distance per sec).

1000 ft

------------ = 222 feet/sec is the approx. average speed / unit speed

4.5 sec

5 0
3 years ago
Which list orders the numbers from least to greatest?
storchak [24]

Answer:

D.

Step-by-step explanation:

5 0
3 years ago
Solve number 25 pls i dont know how to put it into an equation
Allushta [10]

Answer:

Equation to solve is x+x+120=180

Solution to equation: x=30

Step-by-step explanation:

The angles in a triangle have a sum 180 degrees.

You know one angle is 120 degrees.

If you assume another angle has a measurement of x degrees, then the remaining angle has a measurement of x degrees.  We know this because congruent means they will have the same measurement.

So we have this equation to solve:

x+x+120=180

Combine like terms:

2x+120=180

Subtract 120 on both sides:

2x=180-120

Simplify:

2x=60

Divide both sides by 2:

x=60/2

Simplify:

x=30

8 0
3 years ago
Other questions:
  • The difference between n and the product of 5 and n
    6·1 answer
  • A circle with center (3,5) intersects the y-axis are(0,1). find the radius of the circle, find the coordinates of the other poin
    13·1 answer
  • 24 divided by 689 show work
    15·2 answers
  • Which graph represents g(x)=13x3 ?
    7·2 answers
  • How do you write the difference of a number and eight, divided by ten
    6·2 answers
  • Someone please help me
    7·1 answer
  • find the monthly interest payment in the situation described below the song that the monthly interest rate is 1/12 of the annual
    13·1 answer
  • At the grocery store you brought 3/4 of a pound of red grapes and 7/12 of pound of green grapes
    12·2 answers
  • What is 900000+18765439??
    12·1 answer
  • Write the quotient in scientific notation and in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!