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
FromTheMoon [43]
3 years ago
10

Elliot read a report from a previous year saying that 6%, percent of adults in his city biked to work. He wants to test whether

this has changed, so he is going to take a random sample of adults in his city and see what percent of them bike to work. Let p represent the proportion of adults in Elliot's city that bike to work.
Required:
What is an appropriate set of hypotheses for his significance test?
Mathematics
1 answer:
melomori [17]3 years ago
8 0

Answer:

The appropriate set of hypothesis for his significance test is null hypothesis H_0: p = 0.06 and alternate hypothesis H_1: p \neq 0.06

Step-by-step explanation:

Elliot read a report from a previous year saying that 6%, percent of adults in his city biked to work. He wants to test whether this proportion has changed.

At the null hypothesis we test if the proportion is still the same, that is, of 6%. So

H_0: p = 0.06

At the alternate hypothesis, we test if the proportion has changed, that is, it is different of 6%. So

H_1: p \neq 0.06

What is an appropriate set of hypotheses for his significance test?

The appropriate set of hypothesis for his significance test is null hypothesis H_0: p = 0.06 and alternate hypothesis H_1: p \neq 0.06

You might be interested in
What is the radius of a sphere that has a surface area of 951.1 in2?
dusya [7]

Answer:

FORMULA FOR SURFACE AREA OF SPHERE = 4 pi r^2  

r = 6 " area = 4 pi X 6 X 6 = 144 pi " squared  

r = 12 "  

area = 4 X pi X 12 X 12 = 576 pi" squared  

ANSWER Area will be 4 times the original

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Wha is the area of a rectangle with vertices at (4, 3), (11, 3), (11,9), and (4, 9)?
Butoxors [25]

Answer:

42 units^2.

Step-by-step explanation:

We are given that it is a rectangle so its area is the product of the length of adjacent sides.

Length  of the horizontal line = 11 - 4 = 7 units ( from the first 2 points) and  the length of an adjacent side is 9 - 3 = 6 units (from the second and third points).

Area = 7 * 6 = 42.

8 0
3 years ago
Read 2 more answers
Ms. Jan brought in cookies for her class. She gave out half of them in the morning. At lunch, she gave out 12 more. She then had
Olegator [25]

Answer:

44

Step-by-step explanation:

if she had 10 left at the end and you add the other half from lunch which is 12, then that gives you 22. Since before lunch she had half (22), all you gotta do is add the other half which is 22. 22+22=44 and that's your answer.

6 0
3 years ago
The science fair judges will be science and volunteers each judge will only have time to view 5 projects there are 133 science t
antiseptic1488 [7]
5 times amount of people has to be bigger than 2112

5(133+v)≥2112
distribute
665+5v≥2112
minus 665 from both sides
5v≥1447
divide both sides by 5
v≥289.4
yo can't have 0.4 volunterer
v≥290

has to have at least 290 volunteers
8 0
2 years ago
Simplify sin(3pi minus x)
Slav-nsk [51]

Answer:

sinx

Step-by-step explanation:

hello :

note :

for all x in ℝ :   1) sin(x+2π) = sinx        2)  sin(π-x) = sinx

in this exercice :

3π - x = 2π+(π - x)

sin(3π - x) = sin(2π +(π - x)) =sin(π-x) = sinx

8 0
2 years ago
Other questions:
  • A farmer planted corn in a square field. one side of the field measure 32 yards. what is the area of the cornfield? show your wo
    13·1 answer
  • If 3 × (2 + 3) = ●, which expression is equal to ●?
    10·2 answers
  • HELP!!!! CLICK ON THE PICTURE! THANK YOU
    10·1 answer
  • Help me plz i need help
    6·1 answer
  • What is 3 and three tenths divided by 4 and two ninths
    14·1 answer
  • How do i find whether it is sss sas or aas or hl?
    14·2 answers
  • Kate hiked 14 miles in 6 hours.<br> Which rate represents the number of miles traveled per hour?
    8·1 answer
  • Can someone plz help me with this one problem plzzzzz!!!!!!!
    12·1 answer
  • Whats 1/25 raised to the 2nd power
    6·1 answer
  • Can someone pls help me on question 8) plss thank you!! I will give a brainstar Question 8!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!