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Dovator [93]
3 years ago
14

"when the population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal

distribution"
Mathematics
1 answer:
dezoksy [38]3 years ago
5 0
<span>The population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal distribution</span>.
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Find the slope of the line containing the given pair of points. If the slope is​ undefined, state this. (-8,0) and (4,0)
ahrayia [7]

Answer:

The slope is 0

Step-by-step explanation:

Given

(x_1,y_1) = (-8,0)

(x_2,y_2) = (4,0)

Required

The slope (m)

This is calculated as"

m=\frac{y_2-y_1}{x_2 - x_1}

m=\frac{0-0}{4 -(-8)}

m=0

<em>The slope is 0</em>

3 0
2 years ago
I need to know the lengths of MN, NP, and PM
andrezito [222]

Answer:

MN = 12 units

NP = 16 units

PM = 20 units

Step-by-step explanation:

You can find MN and NP by counting on the graph. To find PM you will need to use the formula a^2 + b^2 = c^2 ( ^ stands for exponent)

MN and NP will be a and b.

Example: 12^2 + 16^2 = c^2

Simplify.

Example:

144 + 256 = c^2

144 + 256 = 400

Then find the square root of 400 which is 20.

To check your work put all of the sides into the formula and it should be true.

8 0
2 years ago
Read 2 more answers
I don't understand what this is?
m_a_m_a [10]
It's talking about box and whisker plot 
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5 0
3 years ago
Solve. −425=x−114 What is the solution to the equation? Enter your answer as a simplified mixed number in the box. FIRST PERSON
Maksim231197 [3]

Answer:

-311

Step-by-step explanation:

−425 = x − 114

=> x = -425 + 114

=> x = -311

Therefore, -311 is our answer.

Hoped this helped.

8 0
2 years ago
What is 125 divided by 5? How do we do it in friendly parts
Bess [88]
125 divided by 5 is 25. hope this helped but im not to sure what friendly parts are sorry
7 0
2 years ago
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