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klasskru [66]
2 years ago
11

PLEASE HELP !! I'LL GIVE YOU BRAINLIEST !!

Mathematics
2 answers:
aalyn [17]2 years ago
8 0
If you could attach a pic I would gladly help but nothing has been attached here hun
Marizza181 [45]2 years ago
3 0
Sorry but, there’s nothing attached so I can not help you.
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Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of 9.6. A sample is drawn from
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Answer:  A. 1.2

Step-by-step explanation:

Given : Sample size : n= 64

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The formula to find the standard error of mean is given by :-

S.E.=\dfrac{\sigma}{\sqrt{n}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{\sqrt{64}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{8}=1.2

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Anna35 [415]

Answer:

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Step-by-step explanation:

<u>Slope-intercept form</u>

y= mx +c, where m is the slope and c is the y-intercept.

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Substitute m= -5 into the equation:

y= -5x +c

To find the value of c, substitute a pair of coordinates that the line passes through into the equation:

When x= 3, y= 9,

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