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
Snowcat [4.5K]
3 years ago
7

The Humane Society reports that approximately 40% of all US households own at least one dog. In a random sample of340 households

, 153households said that they owned at least one dog. Does this data provide sufficient evidence to indicate the Human Society was wrong using a 5% level of significance? We are attempting to show thatthe Humane Society is incorrect.
Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

Step-by-step explanation:

Download docx
You might be interested in
3. In an experiment a scientist mixes together three substances. She mixes 18.42 g of
Harman [31]

Answer:

6.24

Step-by-step explanation:

A= 18.42g, B = 5.8g,C = 0.75g

Total = 18.42 + 5.8 + 0.75

= 24.97g

Then divided into four equal parts

= 24.97g/4

= 6.2425g

= 6.24g

7 0
2 years ago
¿Cuántos litros de agua se precisa para llenar una piscina inflable de 1/4 de metro cúbico?
8_murik_8 [283]

Answer:

250 litters

Step-by-step explanation:

To solve this question, we first need to know the conversion from cubic meter to liter.

1 cubic meter is equal to 1000 liters.

So, if we have 1/4 cubic meter, we can use a rule of three to find how many liters we will need:

1 m3 -> 1000 L

1/4 m3 -> x L

x * 1 = (1/4) * 1000

x = 1000 / 4 = 250 L

So we need 250 liters of water.

6 0
3 years ago
Does the graph represent a function?
Musya8 [376]

Answer:

yes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the systems equation
m_a_m_a [10]
The third one is the answer
3 0
3 years ago
Can anyone help I’ll give you brainliest
Oduvanchick [21]

Answer:

Interest for 1 year is $80.50

Step-by-step explanation:

Simple interest is given by the formula

I =PRT

where I is the interest, P is the principal, R is the rate in decimal form, and T is the time.

P =3500

R=.023

T = 1     (1 year)

I = (3500) * (.023) (1)

I = 80.50

8 0
3 years ago
Other questions:
  • The price of an item selling at 150% of its $63 value is
    15·2 answers
  • After tossing the same coin 10 times, you are surprised to find that tails has come up 7 times. you therefore conclude that this
    6·1 answer
  • Circle all the ODD NUMBERS UNDERLINE all the EVEN numbers
    7·1 answer
  • Function (True/False)
    9·2 answers
  • Kay is drawing a triangle. Two of the sides have an equal length of 8 cm, and the angle between those sides measures 68°. Which
    13·1 answer
  • Helppp 1-7 ANSWERS help me get them ASAP
    15·1 answer
  • If sin Θ = 2 over 3 and tan Θ < 0, what is the value of cos Θ?
    12·2 answers
  • Roger went on a 3-day hike. He walked 5 3/4miles on the first day, 7 1/6miles on the second day and 4 7/8miles on the third day.
    15·2 answers
  • When Camden runs the 400 meter dash, his finishing times are normally distributed with a mean of 65 seconds and a standard devia
    5·1 answer
  • Help pls this is timed!!!!!!! Pls and thank you ;P
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!