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
klemol [59]
3 years ago
5

A newsletter publisher believes that less than 25% of their readers own a Rolls Royce. For marketing purposes, a potential adver

tiser wants to confirm this claim. After performing a test at the 0.05 level of significance, the advertiser decides to reject the null hypothesis. What is the conclusion regarding the publisher's claim
Mathematics
1 answer:
nasty-shy [4]3 years ago
3 0

Answer:

There is enough evidence at the 0.05 significance level that the percentage is less than 25%.

Step-by-step explanation:

<em>The question has no options. However, there are enough details to arrive at a conclusion.</em>

<em></em>

Required

What can we conclude about the claim of the publisher.

From the question, we understand that the null hypothesis is rejected.

In statistics, a hypothesis is rejected, if the level of significance is less than the required or determined value.

In this case, the determined value 25% and the level of significance is 0.05

<em>So, the conclusion on the claim is that there is enough evidence at the 0.05 significance level that the percentage is less than 25%.</em>

You might be interested in
A coin and die are tossed together. Find the Probability that
jarptica [38.1K]

Answer:

1)0.5

2)0.25

3)0.083

Step-by-step explanation:

1 is just 3/6

2 is 3/6*1/2

3is 1/6*1/2

6 0
3 years ago
There is an average of 3.5 x 10^−2 kilograms of dissolved salt in each liter of seawater. The Pacific Ocean contains approximate
IgorC [24]
This is the answer check it out

3 0
3 years ago
Read 2 more answers
Please help me with this question
Lady bird [3.3K]

Answer:

Option B y=3x -2 is the answer.

Step-by-step explanation:

An easy way to quickly figure it out is to find the y-intercept of the graph. So, from the graph you can see that the line cuts the y axis at -2. Therefore, as per the equation of a straight line, y=mx+c

option B shows that the y intercept is -2. Thus option B is the answer to this question.

7 0
3 years ago
Mrs. drennan keeps a bag of small prizes to distribute to her students. She likes to keep at least three times as many prizes in
Ber [7]
26x3=78
78-x=72
x=6
She needs to buy at least 6 more to have enough for 26 students

8 0
3 years ago
Read 2 more answers
Plzzz help asapppppp what is the inverse of f if f(x)=^3 sqrt x-5
jasenka [17]

Hello from MrBillDoesMath!

Answer:

The first choice, y = x^3 + 5


Discussion:

Let

y = (x-5) ^ (1/3)

To find the inverse, sway x and y and then solve for y:

x = ( y - 5 )^(1/3)         =>             cube both sides

x^3 = y - 5                  =>             add 5 to both sides

x^3 + 5 = y


So the inverse is  x^3 + 5, which is the first choice


Thank you,

MrB

4 0
3 years ago
Read 2 more answers
Other questions:
  • You have to use the numbers 1,2,3,4 and 5. Add those numbers and the sum should be equal to 50. You can combine the numbers to f
    7·2 answers
  • Which number is a solution of the inequality 10.6 &lt;b
    6·1 answer
  • Helping my sister with combining like terms &amp; I just need some refreshing here is my question:
    11·2 answers
  • A chocolate bar is 3/4 of an inch long. If it is divided into pieces that are 3/8 of an inch long, then how many pieces is that?
    15·1 answer
  • Find the area of each circle. Round to the nearest tenth.
    13·1 answer
  • 10 POINTS Which equation has infinitely many solutions?
    8·2 answers
  • Eric and his two sister shared amount of money in ratio2:7 respectively. If Eric had 300.00 and the remaining amount shared equa
    13·1 answer
  • 208 rounded to the hundreds place
    11·1 answer
  • Please help i'm really stuck
    12·1 answer
  • 10(-9X8+1,450,395X-50-1.304)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!