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
miss Akunina [59]
3 years ago
12

A town official claims that the average vehicle in their area sells for more than the 40th percentile of your data set. Using th

e data, you obtained in week 1, as well as the summary statistics you found for the original data set (excluding the super car outlier), run a hypothesis test to determine if the claim can be supported. Make sure you state all the important values, so your fellow classmates can use them to run a hypothesis test as well. Use alpha = .05 to test your claim.(Note: You will want to use the function =PERCENTILE.INC in Excel to find the 40th percentile of your data set)First determine if you are using a z or t-test and explain why. Then conduct a four-step hypothesis test including a sentence at the end justifying the support or lack of support for the claim and why you made that choice.$29,925$46,561$46,711$29,235$42,342$27,249$60,428$59,512$49,196$82,135With Original 10Mean 47329.4Median 46636Standard Deviation 16978.06749Count 10
Mathematics
1 answer:
Hitman42 [59]3 years ago
7 0

Answer:

I'm no sure

Step-by-step explanation:

You might be interested in
Which expression is equal to 20.92 ÷ 6.8?
vesna_86 [32]

Answer:

D

Step-by-step explanation:

They both equal 3.08

The decimal is moved one to the right on both so the answer will be the same

4 0
3 years ago
What is the domain of the function y=3 sqrt x?
Tema [17]

Answer:

Step-by-step explanation:

y=3√x

domain : all real values≥0

3 0
3 years ago
Of regular movie goers, 40% watch romantic movies, 60% watch action movies, and 24% watch both types. Are watching romantic movi
Scilla [17]

Answer:

depend on watching action movies

Step-by-step explanation:

because most watch action

8 0
3 years ago
Practice Writing Composite Functions Given: f(x) = x - 7 and h(x) = 2x + 3 Write the rule for h(f(x)).
Setler79 [48]

Answer:

<h2>h(f(x)) = 2x - 11</h2>

Step-by-step explanation:

f(x) = x - 7

h(x) = 2x + 3

To find h(f(x)) substitute f(x) into h(x) that's replace every x in h(x) by f(x)

That's

h(f(x)) = 2(x - 7) + 3

h(f(x)) = 2x - 14 + 3

We have the final answer as

<h3>h(f(x)) = 2x - 11</h3>

Hope this helps you

6 0
3 years ago
I NEED HELP !!! Right now!!!
telo118 [61]

Answer:

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • At the sports awards ceremony,5 members of the soccer team and 8 members of the softball team won awards. What was the ratio of
    9·1 answer
  • Is 39500 one hundred times 3950?
    9·1 answer
  • Allison is selling and buying baseball cards online. She sells each card for 3.25 and buys each card for 5.50. If she sold 4 car
    14·1 answer
  • 2^3 rational or irrational
    7·1 answer
  • I need help correct gets crown answer quick!
    14·2 answers
  • Solve three and two fifths plus three and four sixths.
    6·2 answers
  • Y=-1/2-16K+10 in vertex form
    14·1 answer
  • 34 petri dishes are prepared with a growth medium. 16 are randomly selected and treated with antibiotic A. The other 18 are trea
    9·1 answer
  • Use the given figure to complete the statement below. is the bisector of ∠COA.
    5·1 answer
  • 8. Find (f+g)(x) if f(x) = 4x² - 5x and g(x) = 3x² + 6x - 4.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!