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
rjkz [21]
3 years ago
6

Carpetland salespersons average $8000 per week in sales. Steve Contois, the firm's vice president, proposes a compensation plan

with new selling incentives. Steve hopes that the results of a trial selling period will enable him to conclude that the compensation plan increases the average sales per salesperson.
a. Develop the appropriate null and alternative hypotheses.b. In this situation, a Type I error would occur if it was concluded that the new compensation plan provides a population mean weekly sales greaterthan 8000 (correct) when in fact it does not.

c. In this situation, a Type II error would occur if it was concluded that the new compensation plan provides a
Mathematics
1 answer:
Crazy boy [7]3 years ago
6 0

Answer:

Step-by-step explanation:

a) The null hypothesis is the hypothesis that is assumed to be true. It is an expression that is the opposite of what the researcher predicts.

The alternative hypothesis is what the researcher expects or predicts. It is the statement that is believed to be true if the null hypothesis is rejected.

From the given situation,

Carpetland salespersons average $8000 per week in sales. This is the null hypothesis.

H0: µ = 8000

Steve hopes that the results of a trial selling period will enable him to conclude that the compensation plan increases the average sales per salesperson. This is the alternative hypothesis.

Ha: µ > 8000

b) A type I error occurs when a true null hypothesis is rejected.

In this situation, a Type I error would occur if it was concluded that the new compensation plan provides a population mean weekly sales greater than 8000 (correct) when in fact it does not.

c) a Type II error would occur if it was concluded that the new compensation plan does not provide a population mean weekly sales greater than 8000 when in fact, it does.

You might be interested in
What is the formula for the sum of the interior angles of a polygon
andrey2020 [161]

Answer:

Sum of the interior angles = (n-2) x 180°

where

n is the number of sides of the polygon

Step-by-step explanation:

The formula for the sum of the interior angles of a polygon is:

sum=(n-2)*180

where

sum is the sum of the interior angle of the polygon

n is the number of polygons

Let's check the formula using an example:

We want to find the sum of the interior angles of a square, we know that a square has 4 sides, so n=4.

Replacing values

sum=(4-2)*180

sum=(2)*180

sum=360

We can apply the same procedure to any convex polygon with n sides.

7 0
3 years ago
Read 2 more answers
What sequence matches a_(n)=2a_(n-1)+5, where a_(1)=5
tatuchka [14]

Answer:


Step-by-step explanation: I DON'T CARE


8 0
3 years ago
Solve this equation for x. round your answer to the nearest 0 = ln (x+6)
MissTica

Answer: x=-5

Step-by-step explanation:

To solve this exercise you need to remember the following:

e^{lnx}=e^{lny} → x=y

Therefore, keeping the above on mind, you can solve for x as following:

e^0=e^{ln(x+6)}

e^0=x+6

Remember that, by definition: a^0=1, then you have:

1=x+6

Subtract 6 from both sides of the equation.

Then the value of x is:

1-6=x+6-6\\x=-5

4 0
3 years ago
Nine hundred and fifty seven divided by one hundred
Kryger [21]

Answer:

9.57

Step-by-step explanation:

900 / 100 is 9 but then you just have to add the 57 with a decimal at the end

5 0
3 years ago
Friend me right quick pls
valina [46]

Answer:

ok ok ok i gotchuu

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Can there be more than one point of intersection between the graphs of two linear equations? why or why not?
    7·1 answer
  • Simpfly 8x + 7 – 2x – 4
    8·1 answer
  • What is G equivalent to in 21.8-G=9.5???
    9·2 answers
  • Help Help Find Area Pls!
    9·1 answer
  • Si f(x) = 1/2x^2-(1/4x+3),¿cuál es el valor de f(8)?<br> (3) 27<br> (2) 17<br> (4) 33<br> (1) 11
    11·1 answer
  • Sry I’m back I’m really dumb sooooooo yeee it would be great if you could help MORE POINTS
    9·1 answer
  • What is 1/2 divided by 1/3
    5·1 answer
  • A piece of blue yarn is 6 2/10 yards long a piece of pink yarn is 7 times long as the blue yarn how much longer is the pink yarn
    6·1 answer
  • A 20-inch bicycle has tires with a diameter of 20 inches. What is the circumference of these tires?
    15·1 answer
  • Eduardo solved a division problem by subtracting and keeping track as shown. Identify
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!