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Fofino [41]
3 years ago
10

Random samples of size n = 200 were selected from a binomial population with p = 0.1. Is it appropriate to use the normal distri

bution to approximate the sampling distribution of p^? Use this result to find the probability. (Round your answer to four decimal places.)
p^ > 0.15

Mathematics
1 answer:
AnnZ [28]3 years ago
8 0

Answer:

Check attachment for solution

Step-by-step explanation:

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Graph the linear equation
Mekhanik [1.2K]

Answer:

I added a screenshot. ;)

Step-by-step explanation:

4 0
3 years ago
If a picnic area is located at the midpoint between Sacramento and Oakland, find the distance to the picnic area from the road s
Oxana [17]
First, think this through. If you are 23 miles from Sacramento, and 110 miles from Oakland (I am assuming it is miles since you didn't specify *cough cough*) then the two cities are 133 miles apart (also assuming you are in between them)
23miles + 110miles = 133miles
so, we use the midpoint formula to find our position
\frac{distance}{ 2}
and get 66.5 miles from both Sacramento and Oakland.

Next, we already know the sign is 23 miles away from Sacramento so we can use that distance and our position to figure out how far away the sign is. We use absolute values because distance is always positive.
|our \: position - distance \: of \: sign|

so we get
|66.5miles - 23miles|  = 43.5miles
to double check, use the sign's distance from Oakland.
|66.5miles - 110miles|  = 43.5miles
so, we are 43.5 miles from the sign!

hope this helps

7 0
3 years ago
Find the area of the shape below, giving your answer to 1 decimal place
Andre45 [30]

Answer:the answer is 150

Step-by-step explanation:multiply 10 and 15 and you get 150

7 0
3 years ago
Read 2 more answers
HELP PLS
max2010maxim [7]

<em><u>Option</u></em><em><u> </u></em><em><u>c</u></em>

Answer:

Since,

30×6=t

Therefore,

t/30=6

8 0
3 years ago
Find the inverse function of m(x) = 5x - 5 A m-1(x) = 5x + 5 B m-1(x) = -5x + 5 C m-1(x) = x+5/5 D m-1(x) = x+5/-5x
bogdanovich [222]
Hi there!

m(x) = 5x - 5
First replace m(x) by y.

y = 5x - 5
To find the inverse function we must switch the places from the variables x and y.

x = 5y - 5
Now we need to isolate the y again to find the formula of the inverse function. First add 5 to both sides.

x + 5 = 5y
Switch sides.

5y = x + 5
And finally divide both sides by 5.

y =  \frac{x + 5}{5}
And therefore we can conclude the following:

m {}^{ - 1} (x) =  \frac{x + 5}{5}
The answer is C.
~ Hope this helps you!







6 0
3 years ago
Read 2 more answers
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