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likoan [24]
3 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]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Greeley [361]3 years ago
4 0

Answer:

B is better option

Step-by-step explanation:

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Michael drove from home to work at an average speed of 45 mph. His return trip home took 45 minutes longer because he could only
Xelga [282]

The distance from his home to his work place is 118.125 miles

<h3>How to find the distance from his home to his work place?</h3>

He drove from home to work at an average speed of 45 mph. Therefore,

speed = 45 mph

let

time = x

speed = distance / time

distance = 45x

His return trip home took 45 minutes longer because he could only drive at 35 mph. Therefore,

45 minutes = 0.75 hours

distance = 35(x + 0.75)

distance = 35x + 26.25

Therefore,

45x = 35x + 26.25

45x - 35x = 26.25

10x = 26.25

x = 26.25 / 10

x = 2.625

Therefore,

distance = 45(2.625) = 118.125 miles

learn more on distance here: brainly.com/question/21329221

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3 0
2 years ago
a local restaurant offers a deal if you purchase 3 medium pizza, you get 2 sides dishes for free. if you get a total of 8 side d
Paul [167]
12 pizzas because

3 pizzas for ever 2 sides
3/2

x/8

X=12.
7 0
4 years ago
The ideal gas law relates the pressure P , volume V , and temperature T of a fixed number of molecules of a gas in a container v
pochemuha

Answer:

K would be 375.

Step-by-step explanation:

You take the number you already have and divide it by the new number its giving. (0.06)

8 0
3 years ago
Which statement compares the two numbers correctly?
Vsevolod [243]

Answer:

1

Step-by-step explanation:

6 0
3 years ago
Identify the angles of rotational symmetry for the figure.
babunello [35]

Answer:

45 120 144 that the ones to pick

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3 years ago
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