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MAVERICK [17]
3 years ago
11

Given x is a normal distribution with mean of 2.9 and standard deviation of 0.45 find the x value representing 70th percentile

Mathematics
1 answer:
nekit [7.7K]3 years ago
3 0

Answer:

was this last year or is the date wrong

Step-by-step explanation:

i will if its not really old

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(1, 1) and (4, -4)

Slope formula is : m = (y₂-y₁) / (x₂-x₁)

In this case :

x₁ = 1 ; x₂ = 4 ; y₁ = 1 ; y₂ = -4

Now that you know what variable counts as what, we simply just need to plug everything in.

m = (-4 - 1) / (4 - 1)

Simplify.

m = -5/3

Therefore, your slope is -5/3

~Hope I helped~ :)
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Step-by-step explanation:

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