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likoan [24]
2 years ago
13

Consider the following sample of fat content (in percentage) of randomly selected hot dogs: (a) Assuming that these were selecte

d from a normal population distribution, a 98 % confidence interval for the population mean fat content is (b) Find a 98 % prediction interval for the fat content of a single future hot dog.
Mathematics
2 answers:
klasskru [66]2 years ago
7 0

Answer:

B

Step-by-step explanation:

Greeley [361]2 years ago
4 0

Answer:

B is better option

Step-by-step explanation:

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A. 0.12<br> B. 0.13<br> C. 0.14<br> D. 0.15<br> Explain why you chose the answer
blagie [28]
The answer is C. 0.14
8 0
2 years ago
(please zoom / zoom out if needed to see question. (: )
DaniilM [7]
Arc length = 2 π R (C/360)
where:
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R  is the radius of the arc

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5 0
2 years ago
A right triangle has sides of length 3, 4, and .
olchik [2.2K]

Answer:

5/hypotenuse, the square root of 7/ leg

Step-by-step explanation:

3^2+4^2=25 or 5^2. you use a^2+b^2=c^2. it would be one of the hypotenuses. If the missing number is a leg, you would do 4^2=3^2+x^2. 16=9+x^2, 7=x^2, so you plug in the numbers differently.

3 0
3 years ago
Read 2 more answers
If the surface area of a cube is 384, what is the length of one of the sides of<br> the cube?
Setler79 [48]

Answer:

S = 8

Each side of a face is 8 units.

Step-by-step explanation:

The surface area of the cube is 384 units.

One face of the cube has an area of s^2

A cube has 6 faces

6s^2 = 384                                 Divide by 6

s^2 = 384 / 6

s^2 = 64                                     Take the square root of both sides

sqrt(s^2) = sqrt(64)

s = 8

6 0
3 years ago
Read 2 more answers
A line must contain at least three points<br> ?
postnew [5]

Answer:

Through any three non-collinear points, there exists exactly one plane. A plane contains at least three non-collinear points. If two points lie in a plane, then the line containing them lies in the plane. If two planes intersect, then their intersection is a line.

8 0
2 years ago
Read 2 more answers
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