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
Bad White [126]
2 years ago
15

Review the experimental question and hypothesis. Which statement best explains why the hypothesis is testable?

Mathematics
1 answer:
Svetlanka [38]2 years ago
6 0

Answer:

Step-by-step explanation:

I think the answer should be that there is an if -- then way the statement is worded. Quite often if then statements are used in this kind of experiment. Beyond that I can't make any comment. I don't know that it truly is testable, but it sounds like it should be.

You might be interested in
What is the answer to 5 over 35 simplalifying​
Finger [1]

Answer:

1/7

Step-by-step explanation:

Divide each number by 5.

5/5=1

35/5=7

8 0
3 years ago
Read 2 more answers
What is the unit rate for 6 pack soda for $7.96
Allisa [31]
7.96 / 6 = 1.33 <== unit rate
6 0
3 years ago
If the first step of solving a system of equations by subsistution is to solve one equations for one of the variables, how do ch
Nezavi [6.7K]
<span>Choose two equations and use them to eliminate one variable.Choose another pair of equations and use them to eliminate the same variable.<span>Use the resulting pair of equations from steps 1 and 2 to eliminate one of the two remaining variables.</span></span>
6 0
2 years ago
I need help finding u if it help x=6 that's all I know
sineoko [7]

Answer:

x = 6   y = 5

Step-by-step explanation:

<u><em>X VALUE</em></u>

3x+11 = 5x-1

12 = 2x

x= 6

<em><u>Y VALUE</u></em>

4y-1 = 19

4y = 20

y = 5

3 0
3 years ago
Read 2 more answers
The national weather service keeps records of rainfall in valleys. Records indicate that in a certain valley the annual rainfall
Setler79 [48]

Answer:

The mean is 95 and the standard deviation is 2

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this question:

Population:

Mean 95, Standard deviation 12

Samples of size 36:

By the Central Limit Theorem,

Mean 95

Standard deviation s = \frac{12}{\sqrt{36}} = 2

4 0
2 years ago
Other questions:
  • When using blocking to deal with extraneous factors in an experiment, the
    15·1 answer
  • If you want brainliest answer this
    6·2 answers
  • Can someone please help??!!!! ​
    8·1 answer
  • Find the y-intercept of the line on the graph.<br>​
    8·1 answer
  • -1(x+5)=3[x+(2x-1)]<br> solved and justified each step
    8·1 answer
  • Which takes up a larger area: the flowers or the grass?
    8·2 answers
  • If csc θ = -5/4 on the interval (270°, 360°), find tan θ.
    13·1 answer
  • Travis spends $2 in 10 pieces of gum to share with his friends. What is the correct unit rate?
    13·1 answer
  • If AD = 12 and BD = 14, what is CD?
    14·1 answer
  • Find the commission.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!