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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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the first one if not the fourth



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Layla wrote a report on insects. She listed the lengths of a tiger beetles, carpenter ants, and aphids. The lengths were 1/2 inc
ahrayia [7]
First we would change the fractions into decimals and compare them. That way it would be easy to solve when needed.

1/2=0.50
5/8=0.625
1/8=0.125
   
Now we can see that 1/8 (0.125) is the smallest, followed by 1/2 (0.50), and 5/8 the largest. Now we can match the sizes with the insects.

Since the tiger beetle is the largest we will place that with the length of 5/8 since that is the largest.

The carpenter ant is second largest so it would be matched with 1/2

The aphid is the smallest so that would be with 1/8 as the smallest

*Hope that helped :D*
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2 years ago
In a survey of 100 people, 10 preferred onions on their hot dogs. What percent preferred onions?
Aleks [24]
1/10 if you divide 10 by 100 it would be 1/10
4 0
2 years ago
give the length and width in whole inches of three different rectangles that each have an area of 48 in. squared
lozanna [386]
To find the length and width of 3 different rectangles that have an area of 48 square inches, you can use the factor pairs that result in 48.

The reason is that to find the area of a rectangle you multiply two dimensions.

2 in x 12 in
3 in x 8 in
4 in x 6 in

On all these either one could be the length and the other the width.
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2 years ago
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