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rodikova [14]
2 years ago
5

What are the conditions for using the standard deviation formulasquare root p times 1 minus p divided by nwhen working with a sa

mpling distribution of proportions?
Mathematics
1 answer:
xeze [42]2 years ago
4 0
In order to use the Normal approximation to the Binomial ...

np ≥ 5 and n(1-p) ≥ 5 [note: some textbooks use 10 instead of 5, check your book or notes]

hope that helped
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Y = 2x - 3 and x = 7​
Sphinxa [80]

Answer:

y = 11

Step-by-step explanation:

Step 1:

y = 2x - 3        Equation

Step 2:

x = 7        Given

Step 3:

y = 2 ( 7 ) - 3      Input x value

Step 4:

y = 14 - 3        Multiply

Answer:

y = 11          Subtract

Hope This Helps :)

4 0
2 years ago
Read 2 more answers
-4=3p-p Show steps how to solve for x
andriy [413]
<span><span>−4</span>=<span><span>3p</span>−p</span></span>Step 1: Simplify both sides of the equation.<span><span>−4</span>=<span><span>3p</span>−p</span></span><span><span>−4</span>=<span><span><span>3p</span>+</span>−p</span></span><span><span>−4</span>=<span>(<span><span>3p</span>+<span>−p</span></span>)</span></span>(Combine Like Terms)<span><span>−4</span>=<span>2p</span></span><span><span>−4</span>=<span>2p</span></span>Step 2: Flip the equation.<span><span>2p</span>=<span>−4</span></span>Step 3: Divide both sides by 2.<span><span><span>‌<span><span>2p</span>2</span></span>‌</span>=<span><span>‌<span><span>−4</span>2</span></span>‌</span></span><span>p=<span>−2</span></span>Answer:<span>p=<span>−2</span></span>
3 0
3 years ago
Rewrite in Y = MX +b form show your work -6x+2y=10
Leona [35]

Answer:

answer y= 3x +5

Step-by-step explanation:

-6x+2y=10

we need to get y by itself so move the -6x to the other side

you get

2y=6x+10

divide everything by 2

2y/2=6x/2+10/2

y= 3x+5

4 0
2 years ago
Read 2 more answers
V=by(for b) volume of prism
Simora [160]
V = by
Solve for b.

Divide both sides by y to isolate b.

b= \frac{V}{y}
8 0
3 years ago
Find the equation of the line that has the same slope as y = 2x – 3 and goes through the point (–1, 3).
tankabanditka [31]

Answer:

y=2x+5

Step-by-step explanation:

y=2x+b

3=2(-1)+b

3=-2+b

+2    +2

b=5

y=2x+5

6 0
2 years ago
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