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
Rina8888 [55]
2 years ago
15

Test the claim that the proportion of people who own cats is significantly different than 90% at the 0.1 significance level.

Mathematics
1 answer:
miss Akunina [59]2 years ago
4 0

Answer:

The right answer is Option B:

H_0: \pi=0.9\\\\H_1: \pi\neq0.9

Step-by-step explanation:

In this case we have to perform a hypothesis test on the proportion of the people owning cats.

The claim is that the proportion is significantly different than 905, what means it can be greater or smaller than 90% to reject the null hypothesis. Because of that, the null hypothesis has to state an equality (H0:p=0.9).

The right answer is Option B:

H_0: \pi=0.9\\\\H_1: \pi\neq0.9

You might be interested in
In the USA today internet poll 73 percent of readers indicated that they were satisfied with their lives.
Anni [7]

Answer:

c) Population parameter or Population statistic

Step-by-step explanation:

<u>Population</u>:-

<em>The totality of observation with which we are concerned , whether this number be finite or infinite is called population</em>

<u>Sample </u>:

A sample is subset of a Population

Given data  the USA today internet poll is called Population

<em>Given data 73 percent of readers are satisfied with their lives. </em>

<em>This is called Population parameter.</em>

6 0
2 years ago
How do i write the difference of a number x and 2 is 7 as an equation
HACTEHA [7]

You can quiet literally write the question as it is.

The difference of a number x and 2 is 7.

The difference of a number x and 2 can be written as x-2

is can be written as equal or =

This statement can be translated as x-2=7.

It is as simple as that!

5 0
2 years ago
Correlation coefficients fall in a scale from -1.0 to 1.0 and show how ________ the points are on the scatter plot around a ____
Shkiper50 [21]
Did they give multiple Choice
7 0
3 years ago
A square has a perimeter of 36 cm.<br> What is the length of each side?
larisa [96]
9 cm i hope this helps
5 0
2 years ago
Read 2 more answers
Which equation does not represent a quadratic function?
Mandarinka [93]

Answer:

d

Step-by-step explanation:

i quadratic function has to have ^2 and in answer d there is no square

3 0
3 years ago
Other questions:
  • A football game lasted 3.15 hours. how many seconds did the game last? if necessary, round your answer to the nearest tenth of a
    6·2 answers
  • What are the domain and range of f(x)-[x-2] +1
    8·1 answer
  • A croissant shop has plain croissants, cherry croissants, chocolate croissants, almond croissants, apple croissants, and broccol
    10·2 answers
  • 5+2[6+2(4+3)]<br><br> show how you got the answer
    15·1 answer
  • Lee has saved 65% of the money she needs to buy a pair of jeans that cost $52. How much money does lee have, and how much more m
    5·1 answer
  • What is y if c≠d? Please help!
    6·1 answer
  • Here are the answer choices pls hurry thank you
    12·1 answer
  • What is the value of x when 3x &lt; -2x + 15
    15·2 answers
  • Pls Need Help! Thank you
    13·1 answer
  • A scale model of the Great Pyramid of Giza is being installed in a museum. The edges of the square base have lengths of 5.6 feet
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!