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inessss [21]
2 years ago
8

The sampling distribution of the ratio of two independent sample variances selected randomly from normal populations with equal

variances is:
Mathematics
1 answer:
Likurg_2 [28]2 years ago
5 0

Answer:  F distribution. chi-square distribution. t distribution. normal distribution.

Step-by-step explanation:

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Three times the difference of a number and nine.​
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3*x-9

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A flock of griffins are flying together along the same route as the dragons. Griffins have the head and wings of an eagle, but t
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Asked and answered elsewhere.
brainly.com/question/9446189
4 0
3 years ago
What could explain what happened when the time was equal to 120 minutes
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

Alright, lets get started.

Lets split the given graph in three parts.

First part: 0 to 30 minutes

We can see between this period, 0 to 30 minutes, the distance from home keeps increasing. It means from 0 to 30 minutes, Eli is moving towards the library.

Second part: 30 to 120 minutes

between 30 to 120 minutes,the distance from home does not changes. It means during this period, Eli is at the library.

Third part : 120 minutes to 135 minutes

Between 120 to 135 minutes, the distance from home is decreasing.

It means Eli is returning home in that period.

It means, at 120minute, Eli started her bicycle , home from the library. Hence option (b)     :    Answer

Hope it will help :)

5 0
3 years ago
I purchase a new gaming system on opening night. Since I am one of the first 100 customers to purchase the system, the store giv
posledela

Answer:

2500

Step-by-step explanation:

50020%50020%

Convert 20%20% to a decimal.

5000.25000.2

Divide 500500 by 0.20.2.

2500

7 0
2 years ago
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