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
Talja [164]
3 years ago
10

The null and alternative hypothesis

Mathematics
1 answer:
frez [133]3 years ago
6 0
<span>The null hypothesis states that a population parameter is equal to a value. The null hypothesis is often an initial claim that researchers specify using previous research or knowledge. ... The alternative hypothesis is what you might believe to be true or hope to prove true.</span>
You might be interested in
Find the slope of the line graphed below
sammy [17]
The answer is that its vertical
7 0
3 years ago
Read 2 more answers
The sandbox is in the shape of a right rectangular prism. The area of the base of the sandbox is 124.8 square centimeters, and i
Genrish500 [490]

Answer: he will need 355.68 centimeters³ of sand to fill half of the sandbox

Step-by-step explanation:

The formula for determining the volume of a rectangular prism is expressed as

Volume = length × base × height

It can also be expressed as

Volume = base area × height

The area of the base of the sandbox is 124.8 square centimeters, and it will have a height of 5.7 centimeters. This means that the volume of the sandbox is

124.8 × 5.7 = 711.36 centimeters³

Since Mr. Berger plans to fill the sandbox half full of sand, the volume of sand he will need to fill half of the sandbox is

711.36/2 = 355.68 centimeters³

5 0
3 years ago
Please someone help me on this
mr_godi [17]

Answer:

the  second one

Step-by-step explanation:

3 0
3 years ago
Helppppp plssss I’m not tryna fail math !!!
VARVARA [1.3K]

Answer:

1.25*10^-4

2*10^-4

3.25*10^-10

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
a video club costs $25 to join. each video that is rented costs $2.50. let v represent the number of videos. identify the indepe
Airida [17]
2.5(v) + 25 <span>because the 2.5 is the independent variable that never changes.</span>
6 0
4 years ago
Read 2 more answers
Other questions:
  • Use y=.75x+17 to determine how long grace was at birth
    15·1 answer
  • The amount spent on heating depends on the average temperature
    11·2 answers
  • What is the Area model for 6x24
    8·2 answers
  • (x^2 – 5x + 4)(x^2 – 9) =<br> Factor Completely
    8·2 answers
  • What the polynomial in standard form of (X-3)(X-4)=
    5·2 answers
  • Lewis was driving at 90 km per hour when he sneezed.
    6·1 answer
  • Consider the division problem 2 divided by 5<br> Describe a situation this division could represent.
    15·1 answer
  • Jamal buys 33 bolts that cost $0.38 each.
    15·1 answer
  • Is 0.82 greater than a half or less than a half
    15·2 answers
  • PLEASE HELP!!!!!! I NEED THIS ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!